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 |
|---|---|---|---|
| dreamz1109 | 2 | 1909 | 683 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.370 | 0.370 | 0.372 | 50.8 | -61 | -41 | 1669 | 1629 | 5078 |
| SRMFix | -0.392 | 0.392 | 0.399 | 81.2 | -109 | -53 | 1091 | 1038 | 5314 |
| EloSRM | -0.401 | 0.401 | 0.405 | 65.6 | -81 | -50 | 1959 | 1909 | 5038 |
| initial | -0.418 | 0.418 | 0.419 | 50.3 | -54 | -46 | 1146 | 1099 | 5304 |
| SRM | -0.797 | 0.797 | 0.815 | 258.5 | -322 | -195 | 878 | 683 | 4971 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-11-28 | SRM 724 | 2 | 229 | 209.44 | -0.34 | -50 | 1909 | 5038 | -195 | 683 | 4971 |
| 1 | 2017-11-18 | SRM 723 | 2 | 224 | 197.43 | -0.46 | -81 | 1959 | 4418 | -322 | 878 | 3842 |