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 |
|---|---|---|---|
| ParitadaGrabada | 5 | 2427 | 1407 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.414 | 0.947 | 1.160 | 146.2 | -186 | 238 | 1669 | 1407 | 1958 |
| initial | 1.079 | 1.079 | 1.634 | 129.9 | 9 | 365 | 1850 | 1850 | 2643 |
| SRMFix | 0.769 | 1.139 | 1.579 | 182.6 | -61 | 538 | 1996 | 1880 | 2056 |
| EloSRM | 0.665 | 1.286 | 1.669 | 243.4 | -98 | 670 | 2600 | 2427 | 1802 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-03-24 | SRM 437 | 1 | 369 | 472.28 | -0.07 | 0 | 2427 | 1802 | -29 | 1407 | 1958 |
| 4 | 2009-02-28 | TCO09 Qual 2 | 1 | 637 | 392.28 | -0.70 | -75 | 2427 | 1758 | -47 | 1436 | 1775 |
| 3 | 2008-10-02 | SRM 420 | 1 | 498 | 290.03 | -0.78 | -98 | 2502 | 1385 | -186 | 1483 | 1569 |
| 2 | 2008-07-01 | SRM 408 | 1 | 125 | 422.01 | 1.76 | 374 | 2600 | 978 | 231 | 1669 | 914 |
| 1 | 2008-05-06 | SRM 401 | 2 | 69 | 600.72 | 3.12 | 670 | 2227 | 2330 | 238 | 1438 | 1655 |