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 |
|---|---|---|---|
| silentecho | 2 | 1994 | 1230 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.307 | 0.577 | 0.653 | 110.0 | -95 | 125 | 1325 | 1230 | 2316 |
| SRMFix | 0.891 | 0.891 | 1.240 | 180.8 | 5 | 357 | 1562 | 1562 | 2703 |
| initial | 0.952 | 0.952 | 1.284 | 114.6 | 11 | 218 | 1429 | 1429 | 3292 |
| EloSRM | 0.970 | 0.970 | 1.357 | 244.0 | 17 | 471 | 1994 | 1994 | 2553 |
| Odd | 0.985 | 0.985 | 1.382 | 249.6 | 14 | 485 | 1893 | 1893 | 2595 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-05-23 | SRM 350 | 1 | 339 | 390.30 | 0.02 | 17 | 1994 | 2553 | -95 | 1230 | 2316 |
| 1 | 2007-05-09 | SRM 348 | 2 | 80 | 302.60 | 1.92 | 471 | 1977 | 2628 | 125 | 1325 | 1728 |