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 |
|---|---|---|---|
| Tohozuki | 2 | 1731 | 859 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.006 | 0.038 | 0.038 | 4.5 | -4 | 5 | 1201 | 1201 | 7945 |
| SRMFix | -0.029 | 0.065 | 0.071 | 14.6 | -23 | 6 | 1184 | 1184 | 7878 |
| Odd | 0.133 | 0.133 | 0.140 | 70.1 | 61 | 79 | 1585 | 1585 | 8081 |
| EloSRM | 0.149 | 0.149 | 0.178 | 72.1 | 44 | 100 | 1731 | 1731 | 8112 |
| SRM | -0.740 | 0.740 | 0.826 | 170.5 | -244 | -97 | 956 | 859 | 7097 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-05-03 | Member SRM 505 | 2 | 686 | 813.81 | 0.25 | 100 | 1731 | 8112 | -97 | 859 | 7097 |
| 1 | 2008-12-11 | SRM 429 | 2 | 567 | 587.48 | 0.05 | 44 | 1631 | 7773 | -244 | 956 | 7492 |