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 |
|---|---|---|---|
| Gerry99 | 2 | 2201 | 1058 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.261 | 0.323 | 0.415 | 71.0 | -123 | -19 | 1077 | 1058 | 3759 |
| SRMFix | 0.348 | 0.348 | 0.383 | 64.4 | 45 | 84 | 1329 | 1329 | 4254 |
| initial | 0.410 | 0.410 | 0.447 | 49.3 | 28 | 71 | 1299 | 1299 | 4328 |
| EloSRM | 0.434 | 0.434 | 0.463 | 136.9 | 111 | 163 | 2201 | 2201 | 4096 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-02-21 | SRM 709 | 2 | 161 | 243.17 | 0.60 | 163 | 2201 | 4096 | -19 | 1058 | 3759 |
| 1 | 2015-08-25 | SRM 666 | 2 | 228 | 275.71 | 0.27 | 111 | 2038 | 6254 | -123 | 1077 | 4373 |