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 |
|---|---|---|---|
| wgma00 | 3 | 2072 | 865 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.008 | 0.255 | 0.307 | 47.6 | -41 | 74 | 2072 | 2072 | 4107 |
| Odd | 0.029 | 0.255 | 0.295 | 50.0 | -31 | 77 | 1801 | 1801 | 4161 |
| initial | 0.035 | 0.255 | 0.298 | 30.7 | -33 | 52 | 1213 | 1213 | 4212 |
| SRMFix | 0.041 | 0.276 | 0.323 | 42.9 | -48 | 64 | 1200 | 1200 | 4259 |
| SRM | -0.394 | 0.600 | 0.637 | 111.7 | -183 | -3 | 1017 | 865 | 4308 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-06-30 | SRM 717 | 2 | 169 | 221.96 | 0.39 | 74 | 2072 | 4107 | -3 | 865 | 4308 |
| 2 | 2017-06-26 | SRM 716 | 2 | 211 | 164.73 | -0.36 | -41 | 1998 | 4351 | -149 | 868 | 4179 |
| 1 | 2017-04-26 | SRM 713 | 2 | 145 | 143.68 | -0.01 | 28 | 2039 | 4514 | -183 | 1017 | 3713 |