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 |
|---|---|---|---|
| chris_tina | 2 | 1697 | 573 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.056 | 0.556 | 0.559 | 67.0 | -74 | 60 | 1187 | 1187 | 7115 |
| Odd | 0.070 | 0.582 | 0.586 | 138.2 | -117 | 159 | 1537 | 1537 | 7226 |
| EloSRM | 0.045 | 0.599 | 0.601 | 147.0 | -132 | 162 | 1697 | 1697 | 7024 |
| SRMFix | -0.040 | 0.637 | 0.639 | 125.9 | -155 | 97 | 1143 | 1143 | 7434 |
| SRM | -0.483 | 1.086 | 1.188 | 399.5 | -713 | 86 | 573 | 573 | 8833 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-07-28 | SRM 477 | 2 | 511 | 798.50 | 0.64 | 162 | 1697 | 7024 | 86 | 573 | 8833 |
| 1 | 2010-07-17 | SRM 476 | 2 | 1052 | 720.64 | -0.55 | -132 | 1536 | 9013 | -713 | 487 | 9309 |