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 |
|---|---|---|---|
| bitgeeky | 1 | 1986 | 1011 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.070 | 0.070 | 0.070 | 17.1 | 17 | 17 | 1217 | 1217 | 8720 |
| initial | 0.123 | 0.123 | 0.123 | 14.8 | 15 | 15 | 1215 | 1215 | 9023 |
| EloSRM | 0.189 | 0.189 | 0.189 | 89.8 | 90 | 90 | 1986 | 1986 | 8585 |
| Odd | 0.238 | 0.238 | 0.238 | 106.7 | 107 | 107 | 1746 | 1746 | 8884 |
| SRM | -0.920 | 0.920 | 0.920 | 189.0 | -189 | -189 | 1011 | 1011 | 6310 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-01-15 | SRM 646 | 2 | 277 | 315.72 | 0.19 | 90 | 1986 | 8585 | -189 | 1011 | 6310 |