Sphere Online Judge

Problem Solvers' Hall of Fame

RANK CC NAME CLASSICAL CHALLENGE SCORE
1 CN [Retired] Blue.Mary 1454.2 (2293) 19.9 (4) 1474.1   
2 RU Oleg Chernyakhovskiy 1057.1 (2075) 4.3 (1) 1061.4   
3 PL :D 959.1 (1600) 11.0 (2) 970.1   
4 US Jacob Plachta 831.0 (1575) 3.7 (0) 834.7   
5 HU Robert Gerbicz 507.6 (1212) 107.5 (22) 615.1   
6 VA Mitch Schwartz 278.4 (613) 282.1 (81) 560.5   
7 CN Lox 550.4 (796) 3.8 (0) 554.1   
8 HR Ivan Kataniĉ 445.0 (956) 1.2 (0) 446.2   
9 HR Stjepan Glavina 416.3 (928) 0.5 (0) 416.7   
10 PL ebd 408.5 (1183) 1.5 (0) 410.0   
11 GB Luke Pebody 393.3 (1024) 7.0 (2) 400.2   
12 ID (Tjandra Satria Gunawan)(曾毅昆) 326.9 (663) 36.9 (2) 363.8   
13 IN SWOOSH!!! 347.2 (989) 4.5 (0) 351.6   
14 CN Balrog 339.0 (483) 2.6 (0) 341.6   
15 UA Anton Lunyov 320.5 (687) 9.0 (0) 329.5   
16 CA Andy Y.F. Huang 316.8 (936) 1.1 (0) 317.9   
17 JP Min_25 302.6 (240) 13.0 (3) 315.5   
18 HK fitcat 288.7 (851) 8.1 (0) 296.8   
19 PL Damian Straszak 291.0 (586) 1.3 (0) 292.3   
20 US Eigenray 291.3 (763) 0.1 (0) 291.4   
21 CN Eternal Answer 289.0 (456) 0.9 (0) 289.9   
22 CU Shaka Shadows 286.2 (687) 1.3 (0) 287.5   
23 IN Ravi Kiran 276.4 (906) 3.0 (0) 279.4   
24 TR mehmetin 262.0 (776) 16.3 (0) 278.3   
25 BY Gennady Korotkevich 253.2 (704) 14.1 (0) 267.3   
26 ID Andy William 254.1 (680) 5.7 (0) 259.8   
27 PL Bartek Dudek 250.0 (477) 0.9 (0) 251.0   
28 BR Rodolfo Riyoei Goya [USJT] 235.7 (974) 5.3 (0) 241.0   
29 HR Luka Kalinovcic 238.7 (548) 1.4 (0) 240.1   
30 CN sevenkplus 232.5 (348) 7.5 (1) 240.0   
31 DE numerix 200.0 (677) 39.8 (4) 239.8   
32 CN Xunie J 234.4 (321) 0.0 (0) 234.4   
33 CN Jialin Ouyang 234.1 (1090) 0.0 (0) 234.1   
34 PT Miguel Oliveira 218.6 (704) 1.3 (0) 219.9   
35 CN ymGXX 214.7 (493) 2.4 (0) 217.2   
36 CU Eddy R. Morales Perez 216.0 (689) 0.4 (0) 216.4   
37 US Michael Egorov 206.2 (786) 7.8 (0) 214.0   
38 IN Viplov Jain 189.6 (326) 23.2 (5) 212.8   
39 CN Xusha J 203.4 (282) 0.0 (0) 203.4   
40 IN Pranay 185.2 (825) 12.9 (0) 198.2   
41 ID Stacia Edina Johanna 197.3 (370) 0.2 (0) 197.5   
42 PL Dominik Kempa 193.0 (758) 0.0 (0) 193.0   
43 VN RR 186.8 (601) 4.4 (0) 191.2   
44 PL Jaros³aw Gomu³ka 187.0 (649) 2.1 (0) 189.1   
45 HR Gustav Matula 185.9 (399) 0.5 (0) 186.4   
46 CN shangjingbo 185.7 (380) 0.0 (0) 185.7   
47 CN zhj 182.6 (349) 2.4 (0) 185.1   
48 DE Adrian Kuegel 166.5 (495) 18.0 (2) 184.6   
49 IN INSOMNIA 178.9 (657) 1.0 (0) 179.9   
50 IN Deepak Gupta 178.7 (1012) 0.2 (0) 178.9   
51 IN Suraj D 177.6 (677) 0.8 (0) 178.5   
52 RU Ruslan Sennov 160.1 (656) 18.1 (1) 178.2   
53 PL Wojciech Bukowicki 177.3 (745) 0.8 (0) 178.1   
54 BR Carlos Eduardo Rodrigues Alves [USJT] 169.8 (445) 4.5 (0) 174.3   
55 CU Jose Carlos Gonzalez Fernandez[UCI2ndTWF] 167.8 (595) 3.8 (0) 171.5   
56 UA Spooky 165.1 (723) 5.5 (0) 170.6   
57 CN Stilwell 165.2 (224) 4.0 (0) 169.1   
58 CN =====e^(iπ)+1=0===== 166.0 (318) 2.5 (0) 168.5   
59 CN Xuzheng J 168.4 (288) 0.0 (0) 168.4   
60 IN ­Surendra 149.9 (603) 10.1 (0) 159.9   
61 DE Damir Ferizovic 155.7 (549) 2.1 (0) 157.8   
62 CN Sun Zheng 157.5 (245) 0.1 (0) 157.6   
63 CN Xusuo J 156.6 (269) 0.0 (0) 156.6   
64 ID Arianto Wibowo 155.6 (403) 0.1 (0) 155.7   
65 IN suhash 149.0 (667) 5.3 (0) 154.3   
66 HR Buda IM (retired) 152.8 (383) 0.8 (0) 153.5   
67 IN Pratham Khandelwal 153.1 (483) 0.0 (0) 153.1   
68 IN Pranet Verma 149.0 (542) 3.8 (0) 152.8   
69 IN [Lakshman] 143.1 (453) 9.5 (0) 152.6   
70 BR Geraldo Avelino [IME-RJ] 152.4 (784) 0.0 (0) 152.4   
71 ID M Ayaz Dzulfikar 151.2 (263) 0.7 (0) 151.9   
72 ID Ivan Hendrajaya 151.6 (608) 0.0 (0) 151.6   
73 IN Satyaki Upadhyay 150.2 (631) 1.2 (0) 151.4   
73 JP fortune cookie 150.3 (502) 1.1 (0) 151.4   
75 EG Islam Diaa 149.9 (468) 0.2 (0) 150.1   
76 CN Hunters Den 149.3 (214) 0.2 (0) 149.5   
77 IN Varun Jalan 148.0 (539) 0.3 (0) 148.4   
78 NL amaroq 146.0 (547) 1.8 (0) 147.8   
79 CN Hellfire Temple 145.1 (180) 2.4 (0) 147.5   
80 IN Gaurav Agarwal 140.7 (609) 5.8 (1) 146.5   
81 EG abdou_93 140.2 (451) 3.0 (0) 143.2   
82 CH Alfonso2 Peterssen 136.0 (465) 6.9 (0) 142.8   
83 IN RIVU DAS 117.9 (344) 23.0 (1) 140.8   
84 HR s.max 140.3 (235) 0.3 (0) 140.6   
85 IN .:: Pratik ::. 135.7 (505) 4.7 (0) 140.4   
86 CN QiZiChao 135.3 (226) 4.7 (1) 140.0   
87 IN abhijith reddy d 134.3 (580) 5.3 (0) 139.6   
88 CN a14583465 138.3 (187) 0.0 (0) 138.3   
89 HU Noszály Csaba 131.9 (550) 2.8 (0) 134.7   
90 PL Tywan 125.5 (494) 8.4 (0) 133.8   
91 JP YOSHIDA, Yuichi 127.4 (353) 6.2 (1) 133.7   
92 ID Agus Sentosa 131.7 (293) 1.0 (0) 132.7   
93 HR Marin Tomic 132.4 (328) 0.0 (0) 132.4   
94 CN 膜拜叉姐神犇 130.5 (326) 0.0 (0) 130.5   
95 IN Rajat Sharma 101.7 (102) 27.0 (1) 128.6   
96 CN Zhang Yang 127.7 (307) 0.0 (0) 127.7   
97 RU Andrey Maksimenko 116.9 (628) 10.6 (1) 127.5   
98 IN anurag garg 121.5 (351) 4.0 (0) 125.5   
99 IN Anshuman Singh 119.7 (483) 5.5 (1) 125.2   
100 IN RAJDEEP GUPTA 125.0 (476) 0.1 (0) 125.1   

These are the official SPOJ standings. Please note that the formulae used for calculating the scores are currently evolving. At present points are awarded to each user as follows:

  • for solving classical problem p: 80/(40+number_of_people_who_have_solved p) points
  • for a top score in any challenge: 3 points,
  • for any lower score in a challenge: (user's_score relative_to_the top_score) points.

Numbers given in brackets beside the scores correspond to the number of solved classical problems and the number of challenges for which the user's best score is also the top score, respectively.

All feedback concerning the methods used for generating statistics is most welcome. Please post remarks in the forum, or mail them directly to our contact address.

© Spoj.com. All Rights Reserved. Spoj uses Sphere Engine™ © by Sphere Research Labs.