Problem Solvers' Hall of Fame

RANK CC NAME CLASSICAL CHALLENGE SCORE
1 [Retired] Blue.Mary 1439.3 (2293) 19.9 (4) 1459.2   
2 Oleg 1127.4 (2170) 4.3 (1) 1131.7   
3 :D 1008.2 (1670) 11.0 (2) 1019.1   
4 Jacob Plachta 811.1 (1574) 3.7 (0) 814.9   
5 Robert Gerbicz 500.9 (1211) 103.5 (20) 604.4   
6 Mitch Schwartz 273.3 (613) 285.0 (82) 558.4   
7 Lox 546.1 (796) 3.7 (0) 549.8   
8 shihanyuan 521.5 (843) 0.0 (0) 521.5   
9 Ivan Katanic 441.0 (956) 1.2 (0) 442.2   
10 stjepan 417.5 (932) 0.5 (0) 417.9   
11 ebd 408.0 (1188) 1.5 (0) 409.5   
12 Luke Pebody 388.3 (1023) 7.0 (2) 395.3   
13 (Tjandra Satria Gunawan)(曾毅昆) 338.1 (676) 36.7 (2) 374.8   
14 SWOOSH!!! 347.6 (996) 4.5 (0) 352.1   
15 Balrog 335.7 (483) 2.6 (0) 338.4   
16 Anton Lunyov 317.6 (687) 9.0 (0) 326.6   
17 Min_25 306.5 (247) 13.0 (3) 319.4   
18 Andy Y.F. Huang 309.9 (936) 1.1 (0) 311.1   
19 fitcat 281.9 (854) 8.1 (0) 290.0   
20 Damian Straszak 288.4 (586) 1.3 (0) 289.7   
21 Eigenray 289.1 (763) 0.1 (0) 289.1   
22 Shaka Shadows 286.1 (690) 1.3 (0) 287.4   
23 Eternal Answer 286.3 (456) 0.9 (0) 287.2   
24 mehmetin 265.5 (792) 16.3 (0) 281.9   
25 Ravi Kiran 273.1 (906) 3.0 (0) 276.1   
26 Andy 260.8 (689) 5.7 (0) 266.4   
27 Gennady Korotkevich 251.1 (704) 14.4 (0) 265.6   
28 Siarhei Kulik 259.6 (464) 5.4 (0) 265.0   
29 Bartek Dudek 247.6 (477) 0.9 (0) 248.5   
30 Rodolfo Riyoei Goya [USJT] 239.0 (982) 5.6 (0) 244.6   
31 numerix 198.0 (679) 41.4 (4) 239.4   
32 sevenkplus 231.1 (348) 7.5 (1) 238.7   
33 suhang 238.6 (403) 0.0 (0) 238.6   
34 Luka Kalinovcic 235.4 (547) 1.4 (0) 236.8   
35 Xunie J 231.3 (321) 0.0 (0) 231.3   
36 Jialin Ouyang 230.8 (1090) 0.0 (0) 230.8   
37 Miguel Oliveira 215.4 (704) 1.3 (0) 216.6   
38 ymGXX 213.2 (493) 2.4 (0) 215.6   
39 Eddy R. Morales Perez 211.5 (688) 0.4 (0) 211.9   
40 Viplov Jain 188.5 (327) 23.2 (5) 211.7   
41 Michael Egorov 203.6 (787) 7.8 (0) 211.5   
42 Stacia Edina Johanna 207.2 (383) 0.2 (0) 207.4   
43 Xusha J 201.0 (282) 0.0 (0) 201.0   
44 Pranay 181.6 (825) 12.9 (0) 194.5   
45 Dominik Kempa 191.3 (758) 0.0 (0) 191.3   
46 RR 185.4 (601) 4.5 (0) 190.0   
47 Jarosław Gomułka 185.0 (649) 2.1 (0) 187.1   
48 M Ayaz Dzulfikar 185.8 (293) 0.7 (0) 186.5   
49 shangjingbo 184.5 (381) 0.0 (0) 184.5   
50 gustav 183.4 (399) 0.5 (0) 183.9   
51 Adrian Kuegel 165.6 (495) 18.0 (2) 183.6   
52 zhj 180.7 (349) 2.4 (0) 183.2   
53 INSOMNIA 177.5 (657) 1.0 (0) 178.5   
54 Ruslan Sennov 158.8 (656) 18.0 (1) 176.8   
55 Wojciech Bukowicki 175.7 (745) 0.8 (0) 176.5   
56 Suraj D 175.0 (677) 0.8 (0) 175.8   
57 Deepak Gupta 174.8 (1012) 0.2 (0) 175.0   
58 Carlos Eduardo Rodrigues Alves [USJT] 168.3 (445) 4.4 (0) 172.7   
59 Stilwell 168.5 (229) 4.0 (0) 172.5   
60 Jose Carlos Gonzalez Fernandez[UCI2ndTWF] 165.6 (596) 3.8 (0) 169.3   
61 Spooky 163.4 (723) 5.6 (0) 168.9   
62 =====e^(iπ)+1=0===== 164.5 (318) 2.5 (0) 167.0   
63 Xuzheng J 166.3 (288) 0.0 (0) 166.3   
64 Arianto Wibowo 161.0 (412) 0.1 (0) 161.1   
65 Pranet Verma 155.0 (558) 3.8 (0) 158.8   
66 ­Surendra 147.7 (603) 10.1 (0) 157.8   
67 Buda IM (retired) 156.8 (389) 0.8 (0) 157.5   
68 Sun Zheng 156.5 (245) 0.1 (0) 156.7   
69 Damir Ferizovic 154.1 (549) 2.1 (0) 156.3   
70 Satyaki Upadhyay 155.0 (645) 1.2 (0) 156.2   
71 Xusuo J 154.7 (269) 0.0 (0) 154.7   
72 suhash 147.2 (667) 5.3 (0) 152.5   
73 Pratham Khandelwal 151.5 (483) 0.0 (0) 151.5   
73 Neal Zane 151.3 (454) 0.2 (0) 151.5   
75 Geraldo Avelino [IME-RJ] 150.0 (784) 0.0 (0) 150.0   
76 fortune cookie 148.9 (502) 1.1 (0) 149.9   
77 Ivan Hendrajaya 149.8 (608) 0.0 (0) 149.8   
78 Islam Diaa 148.6 (468) 0.2 (0) 148.8   
79 [Lakshman] 138.9 (454) 9.5 (0) 148.4   
80 Hunters Den 147.6 (214) 0.2 (0) 147.9   
81 Varun Jalan 146.3 (539) 0.3 (0) 146.6   
81 RIVU DAS 123.5 (355) 23.0 (1) 146.6   
83 amaroq 144.6 (547) 1.8 (0) 146.4   
84 Hellfire Temple 143.5 (180) 2.4 (0) 146.0   
85 Gaurav Agarwal 139.5 (609) 5.8 (1) 145.3   
86 Tywan 135.8 (508) 8.3 (0) 144.1   
87 Alfonso2 Peterssen 134.0 (465) 7.7 (0) 141.7   
88 s.max 139.4 (235) 0.3 (0) 139.6   
89 QiZiChao 134.5 (226) 4.7 (1) 139.2   
90 .:: Pratik ::. 134.3 (505) 4.6 (0) 138.9   
90 abdou_93 135.9 (452) 3.0 (0) 138.9   
92 abhijith reddy d 133.1 (580) 5.3 (0) 138.3   
93 a14583465 137.1 (187) 0.0 (0) 137.1   
94 Dominik Gleich 129.1 (269) 4.5 (0) 133.6   
95 Noszály Csaba 130.3 (550) 2.8 (0) 133.1   
96 Fernando Ferreira de Oliveira [USJT] 132.6 (275) 0.3 (0) 132.9   
97 YOSHIDA, Yuichi 126.5 (353) 6.2 (1) 132.7   
98 Marin Tomic 131.2 (328) 0.0 (0) 131.2   
99 Rajat Sharma 102.1 (125) 28.5 (1) 130.6   
100 膜拜叉姐神犇 129.8 (326) 0.0 (0) 129.8   

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.