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 |
|---|---|---|---|
| Ahmkel | 1 | 2343 | 1303 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.686 | 0.686 | 0.686 | 103.0 | 103 | 103 | 1303 | 1303 | 2420 |
| SRMFix | 1.480 | 1.480 | 1.480 | 309.7 | 310 | 310 | 1510 | 1510 | 3876 |
| initial | 1.537 | 1.537 | 1.537 | 185.1 | 185 | 185 | 1385 | 1385 | 4548 |
| EloSRM | 1.561 | 1.561 | 1.561 | 394.1 | 394 | 394 | 2343 | 2343 | 3772 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-01-28 | SRM 680 | 2 | 155 | 457.34 | 1.56 | 394 | 2343 | 3772 | 103 | 1303 | 2420 |