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 |
|---|---|---|---|
| luisgdm | 2 | 1920 | 831 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.170 | 0.170 | 0.236 | 20.4 | -40 | -1 | 1199 | 1159 | 7796 |
| EloSRM | -0.169 | 0.206 | 0.266 | 46.4 | -51 | 42 | 1971 | 1920 | 7139 |
| SRMFix | -0.207 | 0.207 | 0.258 | 36.6 | -60 | -13 | 1187 | 1127 | 7537 |
| Odd | -0.155 | 0.229 | 0.276 | 53.5 | -44 | 63 | 1724 | 1680 | 7204 |
| SRM | -0.876 | 0.876 | 0.877 | 184.5 | -185 | -184 | 1016 | 831 | 6634 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-09-15 | SRM 668 | 2 | 314 | 242.29 | -0.37 | -51 | 1920 | 7139 | -185 | 831 | 6634 |
| 1 | 2015-09-11 | SRM 667 | 2 | 451 | 462.70 | 0.04 | 42 | 1971 | 6673 | -184 | 1016 | 4768 |