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 |
|---|---|---|---|
| moulyg | 2 | 2311 | 1231 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.148 | 0.372 | 0.401 | 65.5 | -50 | 81 | 1281 | 1231 | 3241 |
| SRMFix | 0.676 | 0.676 | 0.941 | 143.2 | 4 | 283 | 1486 | 1486 | 4415 |
| EloSRM | 0.717 | 0.717 | 1.003 | 194.0 | 15 | 373 | 2311 | 2311 | 4246 |
| initial | 0.717 | 0.717 | 0.979 | 86.3 | 6 | 167 | 1373 | 1373 | 5163 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-08-25 | SRM 666 | 1 | 186 | 260.74 | 0.02 | 15 | 2311 | 4246 | -50 | 1231 | 3241 |
| 1 | 2015-08-01 | SRM 664 | 2 | 152 | 406.20 | 1.42 | 373 | 2297 | 4402 | 81 | 1281 | 2851 |