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 |
|---|---|---|---|
| ajecc | 1 | 2117 | 1104 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.254 | 0.254 | 0.254 | 60.9 | 61 | 61 | 1261 | 1261 | 4542 |
| initial | 0.274 | 0.274 | 0.274 | 33.0 | 33 | 33 | 1233 | 1233 | 4729 |
| EloSRM | 0.310 | 0.310 | 0.310 | 116.1 | 116 | 116 | 2117 | 2117 | 4420 |
| SRM | -0.463 | 0.463 | 0.463 | 96.0 | -96 | -96 | 1104 | 1104 | 3431 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-02-09 | SRM 708 | 2 | 181 | 224.35 | 0.31 | 116 | 2117 | 4420 | -96 | 1104 | 3431 |