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 |
|---|---|---|---|
| nupt_xxp | 2 | 1924 | 928 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.071 | 0.527 | 0.531 | 63.4 | -55 | 72 | 1272 | 1217 | 8686 |
| SRMFix | -0.028 | 0.565 | 0.566 | 110.6 | -97 | 125 | 1325 | 1228 | 8322 |
| SRM | -0.644 | 0.644 | 0.704 | 136.0 | -208 | -64 | 1136 | 928 | 7179 |
| EloSRM | 0.008 | 0.649 | 0.649 | 147.9 | -74 | 222 | 1998 | 1924 | 7841 |
| # | 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 | 560 | 459.83 | -0.64 | -74 | 1924 | 7841 | -208 | 928 | 7179 |
| 1 | 2012-09-07 | SRM 555 | 2 | 399 | 628.77 | 0.66 | 222 | 1998 | 7232 | -64 | 1136 | 4812 |