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 |
|---|---|---|---|
| marvinyan | 2 | 1846 | 734 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.154 | 0.154 | 0.156 | 23.5 | -41 | -6 | 1636 | 1595 | 10160 |
| EloSRM | -0.181 | 0.181 | 0.181 | 27.4 | -31 | -24 | 1870 | 1846 | 9784 |
| initial | -0.235 | 0.235 | 0.235 | 28.3 | -29 | -28 | 1172 | 1143 | 10600 |
| SRMFix | -0.248 | 0.248 | 0.252 | 52.2 | -69 | -35 | 1131 | 1096 | 10369 |
| SRM | -0.950 | 0.950 | 0.991 | 233.0 | -309 | -157 | 891 | 734 | 9492 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-03-09 | SRM 652 | 2 | 514 | 451.98 | -0.19 | -24 | 1846 | 9784 | -157 | 734 | 9492 |
| 1 | 2015-02-17 | SRM 650 | 2 | 327 | 289.21 | -0.18 | -31 | 1870 | 9643 | -309 | 891 | 7508 |