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 |
|---|---|---|---|
| guptian | 1 | 2172 | 1084 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.007 | 0.007 | 0.007 | 36.2 | 36 | 36 | 2172 | 2172 | 2445 |
| SRMFix | 0.038 | 0.038 | 0.038 | 9.2 | 9 | 9 | 1209 | 1209 | 2536 |
| initial | 0.055 | 0.055 | 0.055 | 6.6 | 7 | 7 | 1207 | 1207 | 2542 |
| SRM | -0.507 | 0.507 | 0.507 | 116.0 | -116 | -116 | 1084 | 1084 | 1937 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-10-10 | SRM 768 | 2 | 180 | 180.82 | 0.01 | 36 | 2172 | 2445 | -116 | 1084 | 1937 |