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 |
|---|---|---|---|
| Bots_man | 2 | 1562 | 750 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.110 | 0.211 | 0.238 | 25.4 | -39 | 12 | 1173 | 1173 | 7181 |
| Odd | -0.012 | 0.224 | 0.224 | 58.2 | -46 | 71 | 1446 | 1446 | 7161 |
| EloSRM | -0.022 | 0.234 | 0.235 | 64.3 | -58 | 70 | 1562 | 1562 | 7046 |
| SRMFix | -0.114 | 0.260 | 0.284 | 56.7 | -88 | 25 | 1137 | 1137 | 7416 |
| SRM | -0.675 | 0.675 | 0.827 | 225.0 | -379 | -71 | 821 | 750 | 7484 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-01 | SRM 400 | 2 | 525 | 608.20 | 0.21 | 70 | 1562 | 7046 | -71 | 750 | 7484 |
| 1 | 2008-03-22 | SRM 394 | 2 | 578 | 561.78 | -0.26 | -58 | 1492 | 7971 | -379 | 821 | 6745 |