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 |
|---|---|---|---|
| algotron. | 2 | 2284 | 830 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.135 | 0.338 | 0.364 | 40.8 | -57 | 25 | 1225 | 1168 | 1273 |
| SRMFix | -0.172 | 0.360 | 0.399 | 66.2 | -87 | 45 | 1245 | 1158 | 1188 |
| EloSRM | -0.250 | 0.385 | 0.459 | 73.3 | -76 | 70 | 2360 | 2284 | 1090 |
| SRM | -0.760 | 0.760 | 0.771 | 185.0 | -239 | -131 | 1069 | 830 | 1287 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2023-01-20 | SRM 844 | 2 | 46 | 36.06 | -0.64 | -76 | 2284 | 1090 | -239 | 830 | 1287 |
| 1 | 2022-10-25 | SRM 840 | 2 | 33 | 36.25 | 0.14 | 70 | 2360 | 983 | -131 | 1069 | 872 |