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 |
|---|---|---|---|
| luyun612 | 1 | 1927 | 920 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.275 | 0.275 | 0.275 | 45.1 | -45 | -45 | 1927 | 1927 | 6401 |
| initial | -0.313 | 0.313 | 0.313 | 37.7 | -38 | -38 | 1162 | 1162 | 6703 |
| SRMFix | -0.356 | 0.356 | 0.356 | 84.4 | -84 | -84 | 1116 | 1116 | 6838 |
| SRM | -1.028 | 1.028 | 1.028 | 280.0 | -280 | -280 | 920 | 920 | 5183 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-07-19 | SRM 695 | 2 | 310 | 256.56 | -0.28 | -45 | 1927 | 6401 | -280 | 920 | 5183 |