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 |
|---|---|---|---|
| akJames | 1 | 2072 | 1108 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.313 | 0.313 | 0.313 | 74.6 | 75 | 75 | 1275 | 1275 | 6055 |
| initial | 0.357 | 0.357 | 0.357 | 43.0 | 43 | 43 | 1243 | 1243 | 6410 |
| EloSRM | 0.400 | 0.400 | 0.400 | 144.8 | 145 | 145 | 2072 | 2072 | 6002 |
| SRM | -0.459 | 0.459 | 0.459 | 92.0 | -92 | -92 | 1108 | 1108 | 4150 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-08-25 | SRM 666 | 2 | 209 | 275.71 | 0.40 | 145 | 2072 | 6002 | -92 | 1108 | 4150 |