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 |
|---|---|---|---|
| D_xcj | 1 | 2112 | 1115 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.420 | 0.420 | 0.420 | 98.7 | 99 | 99 | 1299 | 1299 | 5637 |
| SRM | -0.471 | 0.471 | 0.471 | 85.0 | -85 | -85 | 1115 | 1115 | 3985 |
| initial | 0.474 | 0.474 | 0.474 | 57.1 | 57 | 57 | 1257 | 1257 | 6008 |
| EloSRM | 0.522 | 0.522 | 0.522 | 178.6 | 179 | 179 | 2112 | 2112 | 5544 |
| Odd | 0.569 | 0.569 | 0.569 | 190.5 | 191 | 191 | 1854 | 1854 | 5714 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-10-14 | SRM 671 | 2 | 323 | 469.63 | 0.52 | 179 | 2112 | 5544 | -85 | 1115 | 3985 |