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 |
|---|---|---|---|
| RIHPA | 1 | 1986 | 1222 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.142 | 0.142 | 0.142 | 22.0 | 22 | 22 | 1222 | 1222 | 2904 |
| SRMFix | 1.077 | 1.077 | 1.077 | 235.2 | 235 | 235 | 1435 | 1435 | 4494 |
| initial | 1.136 | 1.136 | 1.136 | 136.7 | 137 | 137 | 1337 | 1337 | 5238 |
| EloSRM | 1.207 | 1.207 | 1.207 | 349.5 | 349 | 349 | 1986 | 1986 | 4332 |
| Odd | 1.256 | 1.256 | 1.256 | 365.1 | 365 | 365 | 1841 | 1841 | 4463 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-12-05 | SRM 454 | 2 | 300 | 692.69 | 1.21 | 349 | 1986 | 4332 | 22 | 1222 | 2904 |