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 |
|---|---|---|---|
| orion9 | 5 | 1382 | 429 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.185 | 0.185 | 0.222 | 35.0 | -108 | -6 | 1449 | 1382 | 12846 |
| Odd | -0.185 | 0.185 | 0.215 | 29.2 | -91 | -2 | 1334 | 1279 | 12856 |
| SRMFix | -0.247 | 0.247 | 0.296 | 44.5 | -130 | -13 | 1070 | 978 | 12934 |
| initial | -0.275 | 0.275 | 0.301 | 33.1 | -61 | -18 | 1139 | 1035 | 12899 |
| SRM | -0.508 | 0.508 | 0.705 | 154.2 | -513 | -17 | 687 | 429 | 12749 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-09-04 | SRM 416 | 2 | 554 | 557.87 | -0.12 | -13 | 1382 | 12846 | -48 | 429 | 12749 |
| 4 | 2008-08-16 | SRM 414 | 2 | 508 | 605.37 | -0.08 | -6 | 1395 | 12895 | -17 | 477 | 12684 |
| 3 | 2008-07-31 | SRM 412 | 2 | 667 | 644.79 | -0.19 | -31 | 1401 | 12730 | -87 | 494 | 12487 |
| 2 | 2008-05-24 | SRM 402 | 2 | 519 | 569.15 | -0.13 | -17 | 1432 | 10927 | -106 | 581 | 10668 |
| 1 | 2008-05-06 | SRM 401 | 2 | 756 | 588.59 | -0.42 | -108 | 1449 | 9791 | -513 | 687 | 9161 |