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 |
|---|---|---|---|
| kevlar89 | 4 | 1349 | 243 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.207 | 0.207 | 0.271 | 49.4 | -120 | 7 | 1413 | 1349 | 12583 |
| SRMFix | -0.297 | 0.297 | 0.365 | 57.6 | -144 | -9 | 1056 | 970 | 12585 |
| initial | -0.328 | 0.328 | 0.373 | 39.5 | -69 | -14 | 1131 | 1042 | 12515 |
| SRM | -0.484 | 0.484 | 0.803 | 258.2 | -774 | 38 | 426 | 243 | 12607 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-04-30 | SRM 439 | 2 | 421 | 501.64 | -0.01 | 7 | 1349 | 12583 | 38 | 243 | 12607 |
| 3 | 2008-04-23 | SRM 399 | 2 | 429 | 446.47 | -0.09 | -11 | 1342 | 9672 | -8 | 205 | 9767 |
| 2 | 2008-02-26 | SRM 391 | 2 | 601 | 501.94 | -0.27 | -59 | 1353 | 9576 | -213 | 213 | 9715 |
| 1 | 2007-11-14 | SRM 376 | 2 | 517 | 375.18 | -0.46 | -120 | 1413 | 8063 | -774 | 426 | 8680 |