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 |
|---|---|---|---|
| seo.theo | 1 | 2018 | 1039 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.172 | 0.172 | 0.172 | 41.7 | 42 | 42 | 1242 | 1242 | 8407 |
| initial | 0.226 | 0.226 | 0.226 | 27.2 | 27 | 27 | 1227 | 1227 | 8811 |
| EloSRM | 0.291 | 0.291 | 0.291 | 122.2 | 122 | 122 | 2018 | 2018 | 8244 |
| SRM | -0.817 | 0.817 | 0.817 | 161.0 | -161 | -161 | 1039 | 1039 | 6013 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-01-15 | SRM 646 | 2 | 258 | 315.74 | 0.29 | 122 | 2018 | 8244 | -161 | 1039 | 6013 |