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 |
|---|---|---|---|
| r1th4 | 1 | 1476 | 952 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.147 | 0.147 | 0.147 | 10.2 | -10 | -10 | 1380 | 1380 | 5808 |
| EloSRM | -0.172 | 0.172 | 0.172 | 24.9 | -25 | -25 | 1476 | 1476 | 5666 |
| initial | -0.238 | 0.238 | 0.238 | 28.7 | -29 | -29 | 1171 | 1171 | 5477 |
| SRMFix | -0.266 | 0.266 | 0.266 | 63.6 | -64 | -64 | 1136 | 1136 | 5553 |
| SRM | -0.750 | 0.750 | 0.750 | 248.0 | -248 | -248 | 952 | 952 | 4199 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-03-28 | SRM 344 | 2 | 357 | 460.53 | -0.17 | -25 | 1476 | 5666 | -248 | 952 | 4199 |