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 |
|---|---|---|---|
| salek | 2 | 2160 | 1402 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.877 | 1.068 | 1.382 | 148.0 | -47 | 249 | 1449 | 1402 | 1404 |
| SRMFix | 1.423 | 1.423 | 1.990 | 261.6 | 6 | 517 | 1723 | 1723 | 2007 |
| EloSRM | 1.497 | 1.497 | 2.099 | 328.4 | 22 | 635 | 2160 | 2160 | 1818 |
| initial | 1.501 | 1.501 | 2.030 | 180.7 | 16 | 345 | 1561 | 1561 | 2657 |
| Odd | 1.507 | 1.507 | 2.120 | 331.2 | 19 | 643 | 2054 | 2054 | 1827 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-05-01 | SRM 347 | 1 | 245 | 369.12 | 0.03 | 22 | 2160 | 1818 | -47 | 1402 | 1404 |
| 1 | 2007-04-18 | SRM 345 | 2 | 59 | 461.68 | 2.97 | 635 | 2139 | 1878 | 249 | 1449 | 1229 |