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 |
|---|---|---|---|
| ijingo | 1 | 2017 | 1113 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.455 | 0.455 | 0.455 | 106.5 | 106 | 106 | 1306 | 1306 | 7116 |
| SRM | -0.509 | 0.509 | 0.509 | 87.0 | -87 | -87 | 1113 | 1113 | 4945 |
| initial | 0.536 | 0.536 | 0.536 | 64.5 | 65 | 65 | 1265 | 1265 | 7754 |
| EloSRM | 0.594 | 0.594 | 0.594 | 201.8 | 202 | 202 | 2017 | 2017 | 6975 |
| Odd | 0.644 | 0.644 | 0.644 | 217.5 | 217 | 217 | 1806 | 1806 | 7178 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-06-14 | SRM 582 | 2 | 296 | 446.72 | 0.59 | 202 | 2017 | 6975 | -87 | 1113 | 4945 |