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 |
|---|---|---|---|
| yzf2002 | 2 | 2211 | 1072 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.192 | 0.269 | 0.330 | 64.0 | -97 | -31 | 1103 | 1072 | 3070 |
| EloSRM | 0.340 | 0.340 | 0.352 | 95.3 | 92 | 99 | 2211 | 2211 | 3401 |
| SRMFix | 0.371 | 0.371 | 0.400 | 69.3 | 53 | 86 | 1339 | 1339 | 3472 |
| initial | 0.431 | 0.431 | 0.463 | 51.8 | 31 | 72 | 1304 | 1304 | 3506 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-07-12 | SRM 718 | 2 | 89 | 120.03 | 0.43 | 92 | 2211 | 3401 | -31 | 1072 | 3070 |
| 1 | 2017-06-26 | SRM 716 | 2 | 144 | 170.98 | 0.25 | 99 | 2119 | 3771 | -97 | 1103 | 2907 |