Sphere Online Judge

Problem Solvers' Hall of Fame

RANK CC NAME CLASSICAL CHALLENGE SCORE
1 CN [Retired] Blue.Mary 1465.5 (2295) 19.9 (4) 1485.4   
2 RU Oleg Chernyakhovskiy 917.5 (1716) 4.3 (1) 921.8   
3 PL :D 877.4 (1498) 11.0 (2) 888.4   
4 US Jacob Plachta 842.9 (1570) 3.7 (0) 846.6   
5 HU Robert Gerbicz 505.6 (1207) 108.6 (23) 614.3   
6 CN Lox 553.6 (797) 3.7 (0) 557.3   
7 XX Mitch Schwartz 273.3 (603) 275.5 (79) 548.8   
8 CN shihanyuan 516.8 (814) 0.0 (0) 516.8   
9 HR Ivan Kataniĉ 426.5 (941) 1.2 (0) 427.6   
10 PL ebd 414.2 (1183) 1.5 (0) 415.7   
11 HR Stjepan Glavina 413.3 (925) 0.7 (0) 414.0   
12 GB Luke Pebody 397.9 (1027) 7.3 (2) 405.2   
13 IN SWOOSH!!! 351.1 (989) 4.6 (0) 355.7   
14 CN Balrog 340.3 (483) 2.6 (0) 342.9   
15 UA Anton Lunyov 321.3 (688) 8.9 (0) 330.3   
16 CA Andy Y.F. Huang 325.1 (936) 1.1 (0) 326.2   
17 ID (Tjandra Satria Gunawan)(曾毅昆) 286.4 (610) 35.8 (2) 322.2   
18 JP Min_25 308.4 (238) 7.9 (1) 316.2   
19 HK fitcat 292.5 (839) 8.4 (0) 300.8   
20 PL Damian Straszak 293.8 (586) 1.3 (0) 295.1   
21 US Eigenray 294.8 (765) 0.0 (0) 294.8   
22 CN Eternal Answer 289.5 (456) 0.9 (0) 290.4   
23 CU Shaka Shadows 281.1 (679) 1.3 (0) 282.4   
24 IN Ravi Kiran 278.9 (906) 3.0 (0) 281.9   
25 TR gordion 265.0 (766) 16.5 (0) 281.6   
26 XX Siarhei Kulik 266.2 (465) 5.5 (0) 271.7   
27 BY Gennady Korotkevich 254.7 (704) 14.5 (0) 269.2   
28 XX coup de grace 265.1 (460) 0.0 (0) 265.1   
29 ID Andy William 250.3 (672) 5.7 (0) 256.0   
30 PL Bartek Dudek 252.3 (479) 0.9 (0) 253.2   
31 XX suhang 242.5 (404) 0.0 (0) 242.5   
32 CN Jialin Ouyang 240.0 (1090) 0.0 (0) 240.0   
33 BR Rodolfo Riyoei Goya [USJT] 233.9 (958) 5.5 (0) 239.4   
34 CN sevenkplus 231.6 (347) 7.4 (1) 239.0   
35 HR Luka Kalinovcic 236.4 (546) 1.6 (0) 238.0   
36 CN Xunie J 235.5 (321) 0.0 (0) 235.5   
37 DE numerix 190.1 (647) 40.1 (4) 230.2   
38 PT Miguel Oliveira 222.3 (702) 1.3 (0) 223.5   
39 CU Eddy R. Morales Perez 222.2 (690) 0.4 (0) 222.6   
40 CN ymGXX 215.9 (493) 2.4 (0) 218.3   
41 US Michael Egorov 208.8 (781) 7.8 (0) 216.6   
42 IN Pranay 191.7 (825) 13.2 (0) 204.8   
43 CN Xusha J 204.3 (282) 0.0 (0) 204.3   
44 PL Dominik Kempa 196.1 (760) 0.0 (0) 196.1   
45 VN RR 188.3 (601) 4.4 (0) 192.7   
46 PL Jaros³aw Gomu³ka 188.7 (649) 2.1 (0) 190.8   
47 CN shangjingbo 187.3 (381) 0.0 (0) 187.3   
48 CN zhj 183.6 (349) 2.4 (0) 186.0   
49 DE Adrian Kuegel 167.0 (495) 18.0 (2) 185.0   
50 IN Viplov Jain 172.8 (312) 12.1 (2) 184.9   
51 ID Stacia Edina Johanna 183.0 (348) 0.2 (0) 183.2   
52 IN Deepak Gupta 182.4 (1000) 0.2 (0) 182.6   
52 RU Ruslan Sennov 162.0 (656) 20.6 (2) 182.6   
54 HR Gustav Matula 181.1 (394) 0.5 (0) 181.6   
55 IN Suraj D 180.4 (677) 0.8 (0) 181.2   
56 PL Wojciech Bukowicki 179.2 (745) 0.8 (0) 180.0   
57 IN INSOMNIA 177.7 (657) 1.0 (0) 178.8   
58 BR Carlos Eduardo Rodrigues Alves [USJT] 172.4 (446) 4.5 (0) 176.8   
59 CU Jose Carlos Gonzalez Fernandez[UCI2ndTWF] 170.7 (595) 3.9 (0) 174.6   
60 UA Spooky 167.2 (723) 5.5 (0) 172.7   
61 CN Stilwell 167.4 (222) 4.2 (0) 171.6   
62 CN =====e^(iπ)+1=0===== 167.2 (318) 2.5 (0) 169.7   
63 CN Xuzheng J 169.6 (288) 0.0 (0) 169.6   
64 IN ­Surendra 154.1 (603) 10.4 (0) 164.5   
65 DE Damir Ferizovic 157.4 (551) 2.1 (0) 159.5   
66 CN Sun Zheng 158.2 (245) 0.1 (0) 158.4   
67 CN Xusuo J 157.9 (269) 0.0 (0) 157.9   
68 IN suhash 151.5 (668) 5.3 (0) 156.8   
69 BR Geraldo Avelino [IME-RJ] 156.4 (783) 0.0 (0) 156.4   
70 XX Neal Zane 154.8 (454) 0.2 (0) 155.0   
71 HR Buda IM (retired) 153.9 (383) 0.8 (0) 154.7   
72 ID Ivan Hendrajaya 154.5 (608) 0.0 (0) 154.5   
73 IN Pratham Khandelwal 154.4 (482) 0.0 (0) 154.4   
74 IN Pranet Verma 150.4 (523) 3.8 (0) 154.2   
75 JP fortune cookie 151.4 (502) 1.1 (0) 152.5   
76 EG Islam Diaa 151.0 (469) 0.2 (0) 151.2   
77 CN Hunters Den 150.5 (214) 0.2 (0) 150.8   
78 IN Varun Jalan 149.9 (546) 0.3 (0) 150.3   
79 XX 149.8 (442) 0.1 (0) 149.9   
80 CN Hellfire Temple 147.0 (181) 2.4 (0) 149.4   
81 NL amaroq 147.3 (547) 1.8 (0) 149.1   
82 IN Satyaki Upadhyay 147.7 (587) 1.2 (0) 148.9   
83 IN Gaurav Agarwal 142.2 (610) 5.8 (1) 148.0   
84 ID Arianto Wibowo 146.9 (388) 0.1 (0) 147.0   
85 IN [Lakshman] 136.0 (438) 9.7 (0) 145.7   
86 CH Alfonso2 Peterssen 137.3 (464) 7.7 (0) 145.1   
87 IN abhijith reddy d 136.6 (581) 5.8 (0) 142.4   
88 CN QiZiChao 137.3 (227) 4.7 (1) 141.9   
89 IN .:: Pratik ::. 137.1 (507) 4.7 (0) 141.7   
90 HR s.max 139.8 (235) 0.3 (0) 140.1   
91 ID Agus Sentosa 138.9 (294) 1.0 (0) 140.0   
91 ID M Ayaz Dzulfikar 139.4 (248) 0.7 (0) 140.0   
93 IN RIVU DAS 116.8 (333) 21.9 (1) 138.7   
94 CN a14583465 138.6 (187) 0.0 (0) 138.6   
95 HU Noszály Csaba 134.7 (550) 2.9 (0) 137.5   
96 PL Tywan 127.1 (493) 8.4 (0) 135.5   
97 JP YOSHIDA, Yuichi 128.5 (353) 6.1 (1) 134.6   
98 XX Tony Beta Lambda 127.5 (211) 6.8 (0) 134.3   
99 HR Marin Tomic 133.4 (328) 0.0 (0) 133.4   
100 CN 膜拜叉姐神犇 131.2 (326) 0.0 (0) 131.2   

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.