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 |
|---|---|---|---|
| neander | 3 | 2049 | 746 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.036 | 0.285 | 0.344 | 34.3 | -56 | 45 | 1189 | 1187 | 4250 |
| SRMFix | 0.008 | 0.338 | 0.397 | 66.7 | -115 | 78 | 1169 | 1169 | 4267 |
| EloSRM | 0.020 | 0.343 | 0.402 | 93.6 | -95 | 174 | 2049 | 2049 | 4040 |
| SRM | -0.352 | 0.509 | 0.757 | 155.3 | -414 | 6 | 792 | 746 | 4832 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-08-14 | SRM 719 | 2 | 125 | 120.24 | -0.06 | 12 | 2049 | 4040 | -46 | 746 | 4832 |
| 2 | 2017-03-09 | SRM 710 | 2 | 136 | 198.48 | 0.55 | 174 | 2038 | 4827 | 6 | 792 | 5426 |
| 1 | 2016-04-07 | SRM 687 | 2 | 388 | 288.41 | -0.43 | -95 | 1863 | 7557 | -414 | 786 | 6652 |