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 |
|---|---|---|---|
| suliangxd | 1 | 1980 | 954 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.200 | 0.200 | 0.200 | 24.8 | -25 | -25 | 1980 | 1980 | 5153 |
| initial | -0.219 | 0.219 | 0.219 | 26.4 | -26 | -26 | 1174 | 1174 | 5370 |
| SRMFix | -0.250 | 0.250 | 0.250 | 59.9 | -60 | -60 | 1140 | 1140 | 5411 |
| SRM | -1.023 | 1.023 | 1.023 | 246.0 | -246 | -246 | 954 | 954 | 4288 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-03-09 | SRM 710 | 2 | 186 | 161.92 | -0.20 | -25 | 1980 | 5153 | -246 | 954 | 4288 |