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 |
|---|---|---|---|
| NR_1995 | 2 | 1838 | 711 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.264 | 0.264 | 0.312 | 45.5 | -85 | 6 | 1593 | 1593 | 6797 |
| EloSRM | -0.278 | 0.278 | 0.336 | 55.1 | -103 | -7 | 1845 | 1838 | 6955 |
| SRMFix | -0.337 | 0.337 | 0.394 | 74.2 | -125 | -23 | 1075 | 1052 | 6812 |
| initial | -0.346 | 0.346 | 0.376 | 41.6 | -59 | -24 | 1141 | 1117 | 6834 |
| SRM | -0.783 | 0.783 | 0.917 | 244.5 | -429 | -60 | 771 | 711 | 6193 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-02-21 | SRM 709 | 2 | 202 | 282.46 | -0.09 | -7 | 1838 | 6955 | -60 | 711 | 6193 |
| 1 | 2016-01-28 | SRM 680 | 2 | 572 | 454.42 | -0.47 | -103 | 1845 | 7384 | -429 | 771 | 6544 |