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 |
|---|---|---|---|
| Nwinter | 2 | 2302 | 1107 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 2.450 | 2.939 | 3.826 | 353.9 | -59 | 649 | 1790 | 1790 | 3826 |
| Odd | 2.566 | 2.949 | 3.909 | 347.2 | -83 | 612 | 2096 | 2096 | 4548 |
| EloSRM | 2.532 | 2.971 | 3.904 | 359.2 | -99 | 620 | 2302 | 2302 | 4325 |
| SRMFix | 2.466 | 3.011 | 3.892 | 349.9 | -126 | 573 | 1647 | 1647 | 4315 |
| SRM | 1.898 | 3.294 | 3.802 | 383.5 | -430 | 337 | 1107 | 1107 | 5028 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-10-19 | SRM 558 | 2 | 15 | 680.58 | 5.50 | 620 | 2302 | 4325 | 337 | 1107 | 5028 |
| 1 | 2012-10-10 | SRM 557 | 2 | 993 | 732.41 | -0.44 | -99 | 1682 | 11171 | -430 | 770 | 9572 |