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 |
|---|---|---|---|
| chonan | 2 | 1655 | 798 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.132 | 0.132 | 0.132 | 4.3 | -8 | 0 | 1508 | 1500 | 8387 |
| EloSRM | -0.150 | 0.150 | 0.150 | 16.1 | -18 | -14 | 1669 | 1655 | 8281 |
| initial | -0.197 | 0.197 | 0.197 | 23.7 | -25 | -22 | 1178 | 1153 | 8689 |
| SRMFix | -0.209 | 0.209 | 0.209 | 43.2 | -52 | -35 | 1148 | 1114 | 8456 |
| SRM | -0.713 | 0.713 | 0.713 | 201.0 | -245 | -157 | 955 | 798 | 7447 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-12-08 | SRM 490 | 2 | 800 | 720.19 | -0.15 | -14 | 1655 | 8281 | -157 | 798 | 7447 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 455 | 625.06 | -0.15 | -18 | 1669 | 8016 | -245 | 955 | 5460 |