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 |
|---|---|---|---|
| masayukitanaka | 1 | 1863 | 1089 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.318 | 0.318 | 0.318 | 75.6 | 76 | 76 | 1276 | 1276 | 6628 |
| initial | 0.377 | 0.377 | 0.377 | 45.4 | 45 | 45 | 1245 | 1245 | 7054 |
| EloSRM | 0.437 | 0.437 | 0.437 | 161.3 | 161 | 161 | 1863 | 1863 | 6571 |
| Odd | 0.483 | 0.483 | 0.483 | 181.0 | 181 | 181 | 1698 | 1698 | 6749 |
| SRM | -0.572 | 0.572 | 0.572 | 111.0 | -111 | -111 | 1089 | 1089 | 4453 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-03-19 | SRM 500 | 2 | 555 | 751.23 | 0.44 | 161 | 1863 | 6571 | -111 | 1089 | 4453 |