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 |
|---|---|---|---|
| tianlu | 1 | 1773 | 886 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.258 | 0.258 | 0.258 | 46.4 | -46 | -46 | 1773 | 1773 | 9797 |
| initial | -0.303 | 0.303 | 0.303 | 36.5 | -37 | -37 | 1163 | 1163 | 9782 |
| SRMFix | -0.377 | 0.377 | 0.377 | 89.0 | -89 | -89 | 1111 | 1111 | 10088 |
| SRM | -1.206 | 1.206 | 1.206 | 314.0 | -314 | -314 | 886 | 886 | 7461 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-07-10 | SRM 584 | 2 | 728 | 609.01 | -0.26 | -46 | 1773 | 9797 | -314 | 886 | 7461 |