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 |
|---|---|---|---|
| dreamplay | 3 | 2125 | 961 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.188 | 0.188 | 0.258 | 72.5 | 17 | 158 | 2125 | 2125 | 6552 |
| SRMFix | 0.189 | 0.189 | 0.214 | 38.8 | 13 | 78 | 1316 | 1316 | 6763 |
| Odd | 0.207 | 0.207 | 0.283 | 78.6 | 17 | 173 | 1883 | 1883 | 6730 |
| initial | 0.280 | 0.280 | 0.297 | 33.7 | 18 | 46 | 1301 | 1301 | 6894 |
| SRM | -0.402 | 0.402 | 0.434 | 79.7 | -111 | -58 | 1089 | 961 | 6255 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-05-09 | 2015 TCO 1C | 1 | 510 | 518.70 | 0.02 | 17 | 2125 | 6552 | -58 | 961 | 6255 |
| 2 | 2015-05-05 | SRM 658 | 2 | 245 | 263.52 | 0.10 | 42 | 2108 | 6692 | -70 | 1019 | 5608 |
| 1 | 2015-04-09 | SRM 655 | 2 | 313 | 422.65 | 0.43 | 158 | 2066 | 7494 | -111 | 1089 | 5295 |