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 |
|---|---|---|---|
| GrKombinator | 3 | 2616 | 1534 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.040 | 1.459 | 1.583 | 224.7 | -170 | 252 | 1704 | 1534 | 1331 |
| initial | 1.785 | 1.839 | 2.248 | 221.5 | -10 | 380 | 1855 | 1845 | 2631 |
| SRMFix | 1.576 | 1.862 | 2.161 | 300.3 | -58 | 554 | 2043 | 1984 | 1586 |
| EloSRM | 1.537 | 1.962 | 2.230 | 381.7 | -65 | 686 | 2681 | 2616 | 1125 |
| Odd | 1.555 | 1.968 | 2.245 | 375.6 | -60 | 695 | 2520 | 2461 | 1147 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-05-12 | SRM 440 | 1 | 408 | 334.23 | -0.64 | -65 | 2616 | 1125 | -170 | 1534 | 1331 |
| 2 | 2009-04-19 | SRM 438 | 1 | 103 | 416.39 | 2.02 | 394 | 2681 | 932 | 252 | 1704 | 833 |
| 1 | 2009-03-24 | SRM 437 | 2 | 65 | 611.07 | 3.23 | 686 | 2288 | 2435 | 252 | 1452 | 1712 |