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 |
|---|---|---|---|
| aj95 | 2 | 1908 | 842 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.113 | 0.164 | 0.199 | 38.5 | -39 | 38 | 1946 | 1908 | 7265 |
| initial | -0.123 | 0.170 | 0.210 | 20.5 | -35 | 6 | 1206 | 1170 | 7458 |
| SRMFix | -0.143 | 0.181 | 0.230 | 31.8 | -54 | 9 | 1209 | 1155 | 7225 |
| SRM | -0.511 | 0.511 | 0.533 | 179.0 | -181 | -177 | 1019 | 842 | 6617 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-07-23 | SRM 663 | 2 | 398 | 432.74 | -0.28 | -39 | 1908 | 7265 | -177 | 842 | 6617 |
| 1 | 2015-04-11 | 2015 TCO 1A | 1 | 701 | 941.69 | 0.05 | 38 | 1946 | 8638 | -181 | 1019 | 5972 |