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 |
|---|---|---|---|
| lsiroki | 2 | 2356 | 1409 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.944 | 1.151 | 1.489 | 149.5 | -45 | 254 | 1454 | 1409 | 1995 |
| SRMFix | 1.510 | 1.510 | 2.130 | 272.7 | 1 | 544 | 1745 | 1745 | 3086 |
| EloSRM | 1.569 | 1.576 | 2.224 | 328.2 | 12 | 644 | 2356 | 2356 | 2845 |
| initial | 1.586 | 1.586 | 2.176 | 191.0 | 12 | 370 | 1582 | 1582 | 4039 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-03-19 | SRM 500 | 1 | 396 | 600.46 | -0.01 | 12 | 2356 | 2845 | -45 | 1409 | 1995 |
| 1 | 2011-02-26 | SRM 498 | 2 | 88 | 778.34 | 3.14 | 644 | 2344 | 2858 | 254 | 1454 | 1734 |