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 |
|---|---|---|---|
| SSSPA | 1 | 1938 | 1129 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.411 | 0.411 | 0.411 | 71.0 | -71 | -71 | 1129 | 1129 | 4376 |
| SRMFix | 0.536 | 0.536 | 0.536 | 124.3 | 124 | 124 | 1324 | 1324 | 6485 |
| initial | 0.605 | 0.605 | 0.605 | 72.8 | 73 | 73 | 1273 | 1273 | 7115 |
| EloSRM | 0.674 | 0.674 | 0.674 | 222.5 | 223 | 223 | 1938 | 1938 | 6394 |
| Odd | 0.720 | 0.720 | 0.720 | 241.0 | 241 | 241 | 1766 | 1766 | 6543 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-06-21 | SRM 510 | 2 | 364 | 580.80 | 0.67 | 223 | 1938 | 6394 | -71 | 1129 | 4376 |