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 |
|---|---|---|---|
| nrweb | 1 | 1639 | 934 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.120 | 0.120 | 0.120 | 7.7 | -8 | -8 | 1639 | 1639 | 7308 |
| initial | -0.187 | 0.187 | 0.187 | 22.6 | -23 | -23 | 1177 | 1177 | 7378 |
| SRMFix | -0.255 | 0.255 | 0.255 | 61.2 | -61 | -61 | 1139 | 1139 | 7505 |
| SRM | -1.135 | 1.135 | 1.135 | 266.0 | -266 | -266 | 934 | 934 | 5470 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-02-13 | Member SRM 461 | 2 | 813 | 748.03 | -0.12 | -8 | 1639 | 7308 | -266 | 934 | 5470 |