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 |
|---|---|---|---|
| Ram-Li-Czech | 3 | 1517 | 577 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.175 | 0.181 | 0.232 | 37.2 | -66 | 14 | 1569 | 1517 | 10617 |
| SRMFix | -0.234 | 0.234 | 0.291 | 45.1 | -72 | -1 | 1138 | 1065 | 11617 |
| initial | -0.234 | 0.234 | 0.288 | 28.1 | -54 | -4 | 1173 | 1116 | 11720 |
| SRM | -0.661 | 0.661 | 0.767 | 207.7 | -322 | 0 | 899 | 577 | 11657 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-04-19 | SRM 438 | 2 | 320 | 527.28 | 0.01 | 14 | 1517 | 10617 | 0 | 577 | 11657 |
| 2 | 2009-03-24 | SRM 437 | 2 | 796 | 634.75 | -0.36 | -66 | 1502 | 11392 | -322 | 577 | 11819 |
| 1 | 2009-03-11 | SRM 436 | 2 | 469 | 538.26 | -0.17 | -31 | 1569 | 8645 | -301 | 899 | 8176 |