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 |
|---|---|---|---|
| Tom.gbits.com | 3 | 2539 | 1116 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.806 | 1.445 | 1.942 | 274.7 | -454 | 340 | 1570 | 1116 | 4681 |
| initial | 1.645 | 1.777 | 2.494 | 214.0 | -24 | 508 | 1818 | 1794 | 3462 |
| SRMFix | 1.338 | 1.792 | 2.453 | 286.4 | -90 | 682 | 1969 | 1880 | 2632 |
| EloSRM | 1.335 | 1.868 | 2.540 | 332.1 | -92 | 778 | 2631 | 2539 | 2311 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-10-13 | SRM 521 | 1 | 701 | 404.16 | -0.80 | -92 | 2539 | 2311 | -454 | 1116 | 4681 |
| 2 | 2011-10-04 | SRM 520 | 1 | 392 | 557.46 | 0.51 | 126 | 2631 | 1785 | 30 | 1570 | 1401 |
| 1 | 2011-09-14 | SRM 518 | 2 | 41 | 805.10 | 4.30 | 778 | 2505 | 2437 | 340 | 1540 | 1522 |