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 |
|---|---|---|---|
| UESTC11P48 | 1 | 1947 | 1144 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.318 | 0.318 | 0.318 | 56.0 | -56 | -56 | 1144 | 1144 | 4306 |
| SRMFix | 0.582 | 0.582 | 0.582 | 134.2 | 134 | 134 | 1334 | 1334 | 6492 |
| initial | 0.648 | 0.648 | 0.648 | 78.0 | 78 | 78 | 1278 | 1278 | 7163 |
| EloSRM | 0.719 | 0.719 | 0.719 | 228.5 | 229 | 229 | 1947 | 1947 | 6440 |
| Odd | 0.770 | 0.770 | 0.770 | 247.6 | 248 | 248 | 1775 | 1775 | 6595 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-13 | SRM 512 | 2 | 558 | 918.45 | 0.72 | 229 | 1947 | 6440 | -56 | 1144 | 4306 |