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 |
|---|---|---|---|
| JvAnCho | 2 | 1655 | 751 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.148 | 0.237 | 0.279 | 28.6 | -46 | 11 | 1164 | 1164 | 7648 |
| EloSRM | -0.068 | 0.256 | 0.265 | 66.9 | -71 | 62 | 1655 | 1655 | 7448 |
| SRMFix | -0.143 | 0.287 | 0.320 | 62.7 | -101 | 25 | 1124 | 1124 | 7705 |
| SRM | -0.696 | 0.696 | 0.845 | 224.5 | -385 | -64 | 815 | 751 | 7439 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-07-17 | SRM 476 | 2 | 698 | 794.92 | 0.19 | 62 | 1655 | 7448 | -64 | 751 | 7439 |
| 1 | 2010-06-17 | SRM 473 | 2 | 446 | 410.50 | -0.32 | -71 | 1593 | 7998 | -385 | 815 | 6510 |