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 |
|---|---|---|---|
| seafood | 9 | 1453 | 295 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.142 | 0.183 | 0.204 | 21.1 | -53 | 29 | 1576 | 1453 | 10066 |
| Odd | -0.145 | 0.183 | 0.205 | 18.9 | -54 | 27 | 1440 | 1327 | 10112 |
| SRMFix | -0.166 | 0.202 | 0.216 | 26.0 | -50 | 13 | 1164 | 992 | 10258 |
| initial | -0.171 | 0.209 | 0.226 | 25.1 | -48 | 21 | 1184 | 1015 | 10320 |
| SRM | -0.198 | 0.262 | 0.312 | 110.6 | -334 | 40 | 988 | 295 | 10310 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2009-07-23 | SRM 445 | 2 | 781 | 887.29 | 0.18 | 29 | 1453 | 10066 | 40 | 295 | 10310 |
| 8 | 2009-07-08 | SRM 444 | 2 | 840 | 797.30 | -0.17 | -16 | 1424 | 10254 | -25 | 255 | 10391 |
| 7 | 2009-05-12 | SRM 440 | 2 | 728 | 738.77 | -0.17 | -15 | 1439 | 11364 | -9 | 280 | 11605 |
| 6 | 2009-04-30 | SRM 439 | 2 | 421 | 476.46 | -0.08 | -6 | 1454 | 11852 | 5 | 289 | 12587 |
| 5 | 2009-03-24 | SRM 437 | 2 | 741 | 702.68 | -0.08 | -5 | 1460 | 11937 | -56 | 284 | 12775 |
| 4 | 2009-02-12 | SRM 435 | 2 | 528 | 501.15 | -0.21 | -27 | 1465 | 11763 | -70 | 340 | 12653 |
| 3 | 2008-12-10 | TC China 08 - 1D | 1 | 239 | 187.87 | -0.38 | -53 | 1491 | 11328 | -244 | 410 | 12616 |
| 2 | 2008-11-28 | TC China 08 - 1B | 1 | 134 | 142.66 | -0.26 | -31 | 1545 | 9750 | -334 | 654 | 11299 |
| 1 | 2008-11-23 | TC China 08 - 1A | 1 | 162 | 183.85 | -0.11 | -9 | 1576 | 8477 | -212 | 988 | 7157 |