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 |
|---|---|---|---|
| mmammel | 2 | 2224 | 1134 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.022 | 0.022 | 0.022 | 33.0 | -54 | -12 | 1188 | 1134 | 2682 |
| EloSRM | 0.240 | 0.240 | 0.256 | 97.4 | 48 | 146 | 2224 | 2224 | 3198 |
| SRMFix | 0.351 | 0.351 | 0.352 | 69.8 | 64 | 76 | 1340 | 1340 | 3306 |
| initial | 0.435 | 0.435 | 0.446 | 52.4 | 41 | 64 | 1305 | 1305 | 3316 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-09-26 | SRM 721 | 2 | 115 | 127.67 | 0.15 | 48 | 2224 | 3198 | -54 | 1134 | 2682 |
| 1 | 2017-09-02 | Fun SRM 2017-09-02 | 1 | 34 | 42.73 | 0.33 | 146 | 2176 | 3465 | -12 | 1188 | 2518 |