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 |
|---|---|---|---|
| Gatta1 | 2 | 1654 | 698 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.259 | 0.259 | 0.318 | 36.2 | -68 | 5 | 1721 | 1654 | 9713 |
| initial | -0.307 | 0.307 | 0.349 | 37.0 | -57 | -17 | 1183 | 1126 | 10826 |
| SRMFix | -0.333 | 0.333 | 0.356 | 62.9 | -76 | -50 | 1150 | 1074 | 10616 |
| SRM | -1.011 | 1.011 | 1.015 | 251.0 | -259 | -243 | 941 | 698 | 9695 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-13 | SRM 512 | 2 | 1158 | 922.08 | -0.44 | -68 | 1654 | 9713 | -243 | 698 | 9695 |
| 1 | 2011-07-02 | SRM 511 | 2 | 934 | 886.93 | -0.08 | 5 | 1721 | 8739 | -259 | 941 | 6357 |