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 |
|---|---|---|---|
| syed1 | 2 | 1907 | 955 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.124 | 0.247 | 0.277 | 29.8 | -15 | 45 | 1245 | 1230 | 8643 |
| SRMFix | 0.055 | 0.251 | 0.257 | 53.1 | -33 | 73 | 1273 | 1239 | 8315 |
| EloSRM | 0.112 | 0.322 | 0.341 | 91.6 | -16 | 167 | 1923 | 1907 | 8012 |
| SRM | -0.592 | 0.592 | 0.599 | 122.5 | -128 | -117 | 1072 | 955 | 6944 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-05-29 | SRM 544 | 2 | 263 | 390.30 | -0.21 | -16 | 1907 | 8012 | -117 | 955 | 6944 |
| 1 | 2012-04-11 | SRM 540 | 2 | 586 | 791.87 | 0.43 | 167 | 1923 | 7991 | -128 | 1072 | 5575 |