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 |
|---|---|---|---|
| wangxw_bt | 1 | 1925 | 1052 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.082 | 0.082 | 0.082 | 20.1 | 20 | 20 | 1220 | 1220 | 8504 |
| initial | 0.146 | 0.146 | 0.146 | 17.6 | 18 | 18 | 1218 | 1218 | 8813 |
| EloSRM | 0.194 | 0.194 | 0.194 | 87.8 | 88 | 88 | 1925 | 1925 | 8441 |
| Odd | 0.247 | 0.247 | 0.247 | 112.5 | 112 | 112 | 1715 | 1715 | 8624 |
| SRM | -0.707 | 0.707 | 0.707 | 148.0 | -148 | -148 | 1052 | 1052 | 5802 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-11-20 | SRM 597 | 2 | 609 | 696.76 | 0.19 | 88 | 1925 | 8441 | -148 | 1052 | 5802 |