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 |
|---|---|---|---|
| _xss_ | 1 | 2526 | 1418 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.789 | 1.789 | 1.789 | 218.0 | 218 | 218 | 1418 | 1418 | 1853 |
| SRMFix | 2.704 | 2.704 | 2.704 | 502.3 | 502 | 502 | 1702 | 1702 | 3063 |
| initial | 2.760 | 2.760 | 2.760 | 332.3 | 332 | 332 | 1532 | 1532 | 3893 |
| EloSRM | 2.798 | 2.798 | 2.798 | 591.3 | 591 | 591 | 2526 | 2526 | 2862 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-10-20 | SRM 672 | 2 | 42 | 292.10 | 2.80 | 591 | 2526 | 2862 | 218 | 1418 | 1853 |