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 |
|---|---|---|---|
| coderaka | 4 | 2630 | 1490 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.672 | 0.822 | 1.122 | 120.0 | -95 | 244 | 1490 | 1490 | 1498 |
| SRMFix | 1.116 | 1.116 | 1.591 | 177.9 | 14 | 534 | 1912 | 1912 | 2015 |
| Odd | 1.135 | 1.135 | 1.672 | 250.2 | 21 | 669 | 2433 | 2433 | 1468 |
| EloSRM | 1.139 | 1.139 | 1.665 | 265.8 | 23 | 658 | 2630 | 2630 | 1319 |
| initial | 1.289 | 1.289 | 1.679 | 155.2 | 34 | 360 | 1821 | 1821 | 2786 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-08-14 | SRM 479 | 1 | 228 | 541.09 | 1.25 | 330 | 2630 | 1319 | 141 | 1490 | 1498 |
| 3 | 2008-08-16 | SRM 414 | 1 | 382 | 438.07 | 0.20 | 52 | 2300 | 2153 | 0 | 1349 | 2461 |
| 2 | 2008-07-23 | SRM 411 | 1 | 379 | 387.19 | 0.03 | 23 | 2248 | 2346 | -95 | 1349 | 2435 |
| 1 | 2008-07-19 | SRM 410 | 2 | 81 | 685.11 | 3.08 | 658 | 2225 | 2468 | 244 | 1444 | 1777 |