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 |
|---|---|---|---|
| Sage[pMaTh] | 5 | 1951 | 881 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.233 | 0.435 | 0.500 | 52.3 | -31 | 92 | 1371 | 1341 | 6310 |
| SRMFix | 0.225 | 0.439 | 0.490 | 62.0 | -66 | 97 | 1349 | 1322 | 6528 |
| SRM | -0.127 | 0.453 | 0.522 | 77.8 | -240 | 18 | 960 | 881 | 7014 |
| Odd | 0.308 | 0.464 | 0.567 | 90.9 | -11 | 255 | 1792 | 1781 | 6421 |
| EloSRM | 0.329 | 0.502 | 0.616 | 114.6 | -15 | 351 | 1966 | 1951 | 6286 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-06-02 | SRM 508 | 2 | 420 | 649.56 | -0.28 | -15 | 1951 | 6286 | -57 | 881 | 7014 |
| 4 | 2011-05-28 | SRM 507 | 2 | 420 | 668.88 | 0.67 | 115 | 1966 | 6079 | 17 | 938 | 6227 |
| 3 | 2011-05-17 | SRM 504.5 | 2 | 480 | 1,047.53 | 1.13 | 351 | 1851 | 7020 | 18 | 921 | 6394 |
| 2 | 2006-01-21 | SRM 284 | 2 | 250 | 303.20 | 0.28 | 79 | 1500 | 3633 | -57 | 903 | 3407 |
| 1 | 2005-12-17 | SRM 277 | 2 | 359 | 323.51 | -0.15 | -14 | 1422 | 4001 | -240 | 960 | 3046 |