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 |
|---|---|---|---|
| thinkcoder | 2 | 1933 | 788 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.200 | 0.200 | 0.204 | 18.7 | -25 | -12 | 1679 | 1667 | 5618 |
| EloSRM | -0.237 | 0.237 | 0.248 | 32.7 | -50 | -15 | 1948 | 1933 | 5560 |
| SRMFix | -0.249 | 0.249 | 0.274 | 54.6 | -86 | -23 | 1114 | 1091 | 6081 |
| initial | -0.271 | 0.271 | 0.276 | 32.6 | -39 | -26 | 1161 | 1135 | 6119 |
| SRM | -0.829 | 0.829 | 0.866 | 206.0 | -275 | -137 | 925 | 788 | 5447 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-03-09 | SRM 710 | 2 | 199 | 177.55 | -0.16 | -15 | 1933 | 5560 | -137 | 788 | 5447 |
| 1 | 2017-01-21 | SRM 706 | 2 | 303 | 244.40 | -0.31 | -50 | 1948 | 5477 | -275 | 925 | 4531 |