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 |
|---|---|---|---|
| man123v1 | 2 | 1936 | 897 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.226 | 0.333 | 0.402 | 58.7 | -26 | 91 | 1265 | 1265 | 8275 |
| initial | 0.241 | 0.335 | 0.413 | 40.4 | -11 | 69 | 1258 | 1258 | 8498 |
| EloSRM | 0.282 | 0.355 | 0.453 | 77.1 | -10 | 144 | 1936 | 1936 | 8340 |
| Odd | 0.302 | 0.361 | 0.471 | 74.0 | -1 | 147 | 1727 | 1727 | 8632 |
| SRM | -0.224 | 0.397 | 0.456 | 151.5 | -294 | -9 | 906 | 897 | 8035 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-03-14 | SRM 573 | 2 | 360 | 559.74 | 0.64 | 144 | 1936 | 8340 | -9 | 897 | 8035 |
| 1 | 2013-03-09 | TCO13 Round 1C | 1 | 1125 | 1,357.54 | -0.07 | -10 | 1792 | 9900 | -294 | 906 | 7768 |