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 |
|---|---|---|---|
| Ysmr1_ry | 1 | 2323 | 1262 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.447 | 0.447 | 0.447 | 62.0 | 62 | 62 | 1262 | 1262 | 3664 |
| SRMFix | 1.455 | 1.455 | 1.455 | 305.2 | 305 | 305 | 1505 | 1505 | 5480 |
| initial | 1.524 | 1.524 | 1.524 | 183.5 | 183 | 183 | 1383 | 1383 | 6647 |
| EloSRM | 1.574 | 1.574 | 1.574 | 423.4 | 423 | 423 | 2323 | 2323 | 5143 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-02-10 | SRM 649 | 2 | 172 | 512.21 | 1.57 | 423 | 2323 | 5143 | 62 | 1262 | 3664 |