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 |
|---|---|---|---|
| shangrila | 2 | 1578 | 740 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.198 | 0.198 | 0.222 | 22.3 | -43 | 1 | 1481 | 1437 | 7691 |
| EloSRM | -0.219 | 0.219 | 0.239 | 32.0 | -52 | -12 | 1630 | 1578 | 7591 |
| initial | -0.277 | 0.277 | 0.293 | 33.3 | -45 | -22 | 1178 | 1133 | 8356 |
| SRMFix | -0.291 | 0.291 | 0.300 | 56.6 | -61 | -52 | 1148 | 1087 | 8130 |
| SRM | -0.827 | 0.827 | 0.828 | 230.0 | -269 | -191 | 931 | 740 | 7312 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-03-25 | Member SRM 465 | 2 | 500 | 470.43 | -0.31 | -52 | 1578 | 7591 | -191 | 740 | 7312 |
| 1 | 2010-01-14 | Member SRM 458 | 2 | 485 | 603.69 | -0.12 | -12 | 1630 | 7194 | -269 | 931 | 5361 |