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 |
|---|---|---|---|
| _ds | 5 | 1557 | 597 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.048 | 0.189 | 0.215 | 34.2 | -52 | 82 | 1557 | 1557 | 8210 |
| SRMFix | -0.099 | 0.222 | 0.245 | 37.6 | -83 | 37 | 1117 | 1086 | 9122 |
| initial | -0.121 | 0.228 | 0.238 | 27.4 | -38 | 32 | 1162 | 1127 | 9525 |
| SRM | -0.388 | 0.452 | 0.572 | 122.2 | -350 | 4 | 850 | 597 | 9346 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-08-25 | SRM 447 | 2 | 729 | 696.28 | -0.07 | 2 | 1557 | 8210 | -41 | 597 | 9346 |
| 4 | 2008-10-18 | SRM 422 | 2 | 598 | 763.06 | 0.35 | 82 | 1554 | 9496 | 4 | 638 | 11483 |
| 3 | 2008-06-17 | SRM 406 | 2 | 379 | 434.48 | -0.10 | -7 | 1472 | 11062 | -65 | 634 | 11422 |
| 2 | 2008-05-28 | SRM 403 | 2 | 386 | 384.44 | -0.18 | -28 | 1480 | 10448 | -151 | 699 | 10386 |
| 1 | 2008-05-24 | SRM 402 | 2 | 519 | 524.20 | -0.25 | -52 | 1507 | 9022 | -350 | 850 | 7920 |