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 |
|---|---|---|---|
| ztz2018 | 1 | 1810 | 379 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.638 | 0.638 | 0.638 | 142.5 | -142 | -142 | 1810 | 1810 | 7816 |
| initial | -0.667 | 0.667 | 0.667 | 80.3 | -80 | -80 | 1120 | 1120 | 7774 |
| SRMFix | -0.714 | 0.714 | 0.714 | 162.2 | -162 | -162 | 1038 | 1038 | 8003 |
| SRM | -1.501 | 1.501 | 1.501 | 821.0 | -821 | -821 | 379 | 379 | 8260 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-02-29 | SRM 683 | 2 | 506 | 325.25 | -0.64 | -142 | 1810 | 7816 | -821 | 379 | 8260 |