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 |
|---|---|---|---|
| sandeepsambidi | 1 | 2133 | 1091 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.199 | 0.199 | 0.199 | 48.1 | 48 | 48 | 1248 | 1248 | 3561 |
| EloSRM | 0.205 | 0.205 | 0.205 | 88.4 | 88 | 88 | 2133 | 2133 | 3467 |
| initial | 0.225 | 0.225 | 0.225 | 27.1 | 27 | 27 | 1227 | 1227 | 3647 |
| SRM | -0.519 | 0.519 | 0.519 | 109.0 | -109 | -109 | 1091 | 1091 | 2737 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-12-19 | SRM 726 | 2 | 108 | 124.49 | 0.20 | 88 | 2133 | 3467 | -109 | 1091 | 2737 |