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 |
|---|---|---|---|
| perfect_noob | 5 | 2201 | 925 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.744 | 0.931 | 1.487 | 112.1 | -34 | 382 | 1648 | 1648 | 4158 |
| SRMFix | 0.766 | 0.957 | 1.511 | 96.7 | -77 | 255 | 1477 | 1477 | 5460 |
| Odd | 0.849 | 0.963 | 1.517 | 129.3 | -25 | 348 | 2001 | 2001 | 4972 |
| EloSRM | 0.871 | 0.987 | 1.527 | 152.5 | -40 | 379 | 2201 | 2201 | 4657 |
| SRM | 0.501 | 1.162 | 1.601 | 148.2 | -328 | 166 | 925 | 925 | 6998 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-01-14 | SRM 529 | 2 | 78 | 728.32 | 3.22 | 379 | 2201 | 4657 | 166 | 925 | 6998 |
| 4 | 2011-05-03 | Member SRM 505 | 2 | 398 | 817.81 | 1.04 | 195 | 1822 | 7190 | 67 | 759 | 8515 |
| 3 | 2011-04-16 | Member SRM 503 | 2 | 751 | 978.92 | 0.38 | 145 | 1627 | 9353 | -32 | 692 | 9154 |
| 2 | 2007-09-26 | SRM 367 | 2 | 559 | 525.89 | -0.09 | -3 | 1481 | 6385 | -148 | 724 | 6376 |
| 1 | 2007-09-18 | SRM 366 | 2 | 297 | 308.64 | -0.20 | -40 | 1485 | 6402 | -328 | 872 | 5113 |