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 |
|---|---|---|---|
| Goodwine | 2 | 2177 | 1066 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.304 | 0.304 | 0.420 | 67.0 | -109 | -25 | 1091 | 1066 | 5721 |
| SRMFix | 0.459 | 0.459 | 0.471 | 88.1 | 84 | 92 | 1376 | 1376 | 6878 |
| EloSRM | 0.495 | 0.495 | 0.496 | 141.9 | 113 | 171 | 2177 | 2177 | 6617 |
| Odd | 0.532 | 0.532 | 0.532 | 153.2 | 114 | 192 | 1944 | 1944 | 6806 |
| initial | 0.576 | 0.576 | 0.598 | 69.4 | 50 | 89 | 1339 | 1339 | 7290 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-02-02 | SRM 648 | 2 | 253 | 361.55 | 0.52 | 113 | 2177 | 6617 | -25 | 1066 | 5721 |
| 1 | 2014-12-27 | SRM 643 | 2 | 378 | 525.46 | 0.48 | 171 | 2064 | 7866 | -109 | 1091 | 5520 |