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 |
|---|---|---|---|
| biotstsst | 2 | 1659 | 589 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.377 | 0.377 | 0.383 | 67.6 | -76 | -59 | 1735 | 1659 | 11863 |
| initial | -0.431 | 0.431 | 0.440 | 51.9 | -63 | -41 | 1159 | 1096 | 12147 |
| SRMFix | -0.440 | 0.440 | 0.440 | 87.1 | -97 | -77 | 1103 | 1026 | 12301 |
| SRM | -1.089 | 1.089 | 1.105 | 305.5 | -325 | -286 | 875 | 589 | 11608 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-01-21 | SRM 567 | 2 | 937 | 698.13 | -0.45 | -76 | 1659 | 11863 | -286 | 589 | 11608 |
| 1 | 2013-01-12 | SRM 566 | 2 | 958 | 774.92 | -0.31 | -59 | 1735 | 10323 | -325 | 875 | 8018 |