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 |
|---|---|---|---|
| hululu.zhu | 2 | 1818 | 764 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.056 | 0.579 | 0.582 | 69.7 | -63 | 76 | 1213 | 1213 | 8675 |
| EloSRM | 0.148 | 0.606 | 0.624 | 139.6 | -104 | 175 | 1818 | 1818 | 8578 |
| SRMFix | 0.062 | 0.663 | 0.665 | 127.2 | -138 | 116 | 1178 | 1178 | 8947 |
| SRM | -0.534 | 0.979 | 1.115 | 253.0 | -471 | 35 | 764 | 764 | 9547 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-02-18 | SRM 533 | 2 | 634 | 1,068.95 | 0.75 | 175 | 1818 | 8578 | 35 | 764 | 9547 |
| 1 | 2012-02-09 | SRM 532 | 2 | 1135 | 826.42 | -0.46 | -104 | 1643 | 10977 | -471 | 729 | 9926 |