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 |
|---|---|---|---|
| BUAA_Thor | 1 | 2095 | 1140 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.338 | 0.338 | 0.338 | 60.0 | -60 | -60 | 1140 | 1140 | 5178 |
| SRMFix | 0.558 | 0.558 | 0.558 | 129.0 | 129 | 129 | 1329 | 1329 | 7758 |
| initial | 0.627 | 0.627 | 0.627 | 75.5 | 75 | 75 | 1275 | 1275 | 8594 |
| EloSRM | 0.685 | 0.685 | 0.685 | 223.6 | 224 | 224 | 2095 | 2095 | 7626 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-07-22 | SRM 628 | 2 | 415 | 667.12 | 0.68 | 224 | 2095 | 7626 | -60 | 1140 | 5178 |