3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| rishabgoeliiita | 9 | 1617 | 494 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.051 | 0.129 | 0.158 | 20.2 | -50 | 53 | 1471 | 1470 | 10149 |
| EloSRM | -0.025 | 0.134 | 0.165 | 25.8 | -58 | 60 | 1617 | 1617 | 10507 |
| SRMFix | -0.097 | 0.151 | 0.196 | 23.0 | -67 | 20 | 1133 | 1038 | 11382 |
| initial | -0.116 | 0.161 | 0.203 | 19.4 | -48 | 24 | 1174 | 1074 | 11593 |
| SRM | -0.269 | 0.338 | 0.522 | 84.2 | -299 | 26 | 901 | 494 | 11376 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2011-07-13 | SRM 512 | 2 | 1104 | 1,048.62 | -0.07 | -1 | 1617 | 10507 | -14 | 494 | 11376 |
| 8 | 2011-07-02 | SRM 511 | 2 | 1006 | 1,020.15 | 0.02 | 12 | 1617 | 10337 | -5 | 508 | 11171 |
| 7 | 2011-06-08 | SRM 509 | 2 | 772 | 939.62 | 0.28 | 60 | 1605 | 10443 | 26 | 513 | 11031 |
| 6 | 2011-01-27 | SRM 495 | 2 | 873 | 904.54 | 0.05 | 18 | 1545 | 10256 | -20 | 487 | 10329 |
| 5 | 2010-12-28 | SRM 492 | 2 | 484 | 573.01 | -0.11 | -10 | 1527 | 10273 | -18 | 507 | 10091 |
| 4 | 2010-12-08 | SRM 490 | 2 | 796 | 874.20 | 0.14 | 47 | 1537 | 10072 | -31 | 525 | 9936 |
| 3 | 2010-09-25 | SRM 483 | 2 | 932 | 878.93 | -0.08 | -10 | 1490 | 9831 | -118 | 556 | 9211 |
| 2 | 2008-11-06 | SRM 424 | 2 | 627 | 539.94 | -0.32 | -58 | 1500 | 10916 | -227 | 674 | 10963 |
| 1 | 2008-09-11 | SRM 417 | 2 | 669 | 609.62 | -0.13 | -17 | 1558 | 9279 | -299 | 901 | 8380 |