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 |
|---|---|---|---|
| belltail | 5 | 1802 | 762 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.015 | 0.400 | 0.462 | 48.2 | -51 | 97 | 1297 | 1191 | 7585 |
| SRMFix | -0.105 | 0.438 | 0.503 | 74.6 | -102 | 169 | 1369 | 1186 | 7337 |
| SRM | -0.440 | 0.440 | 0.561 | 87.6 | -204 | -20 | 1180 | 762 | 7907 |
| EloSRM | -0.159 | 0.510 | 0.580 | 82.8 | -73 | 267 | 1944 | 1802 | 6724 |
| Odd | -0.154 | 0.524 | 0.593 | 82.2 | -63 | 285 | 1787 | 1663 | 6700 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-11-30 | Member SRM 489 | 2 | 455 | 561.01 | -0.30 | -18 | 1802 | 6724 | -45 | 762 | 7907 |
| 4 | 2010-11-18 | SRM 488 | 2 | 449 | 419.04 | -0.10 | 2 | 1820 | 6511 | -28 | 807 | 7216 |
| 3 | 2010-10-26 | SRM 486 | 2 | 768 | 615.43 | -0.60 | -54 | 1817 | 6410 | -141 | 835 | 6705 |
| 2 | 2010-10-21 | Member SRM 485 | 2 | 546 | 427.48 | -0.67 | -73 | 1871 | 5824 | -204 | 976 | 5067 |
| 1 | 2010-09-25 | SRM 483 | 2 | 389 | 715.47 | 0.88 | 267 | 1944 | 5223 | -20 | 1180 | 3379 |