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 |
|---|---|---|---|
| back_track | 3 | 1861 | 608 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.196 | 0.196 | 0.216 | 33.4 | -50 | -9 | 1919 | 1861 | 6705 |
| Odd | -0.197 | 0.197 | 0.221 | 21.8 | -44 | 2 | 1661 | 1619 | 6397 |
| SRMFix | -0.249 | 0.249 | 0.277 | 44.6 | -70 | -20 | 1156 | 1066 | 6602 |
| initial | -0.263 | 0.263 | 0.290 | 31.6 | -52 | -20 | 1180 | 1105 | 6959 |
| SRM | -0.477 | 0.477 | 0.531 | 197.3 | -394 | -15 | 806 | 608 | 6750 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-02-21 | SRM 709 | 2 | 202 | 278.67 | -0.11 | -9 | 1861 | 6705 | -15 | 608 | 6750 |
| 2 | 2016-08-18 | SRM 697 | 2 | 301 | 241.22 | -0.32 | -50 | 1869 | 7103 | -183 | 623 | 7364 |
| 1 | 2016-04-27 | 2016 TCO Algo 1C | 1 | 487 | 436.72 | -0.16 | -42 | 1919 | 6681 | -394 | 806 | 6354 |