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 |
|---|---|---|---|
| ninja007742 | 1 | 2223 | 1331 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.960 | 0.960 | 0.960 | 131.0 | 131 | 131 | 1331 | 1331 | 2720 |
| SRMFix | 1.886 | 1.886 | 1.886 | 378.8 | 379 | 379 | 1579 | 1579 | 4428 |
| initial | 1.950 | 1.950 | 1.950 | 234.8 | 235 | 235 | 1435 | 1435 | 5591 |
| EloSRM | 2.025 | 2.025 | 2.025 | 491.6 | 492 | 492 | 2223 | 2223 | 4291 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-10-13 | SRM 521 | 2 | 197 | 801.97 | 2.02 | 492 | 2223 | 4291 | 131 | 1331 | 2720 |