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 |
|---|---|---|---|
| SoteloABC | 2 | 2135 | 1283 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.169 | 1.763 | 2.115 | 144.5 | -103 | 186 | 1283 | 1283 | 2420 |
| SRMFix | 1.970 | 1.970 | 2.495 | 265.7 | 103 | 429 | 1731 | 1731 | 2392 |
| EloSRM | 2.022 | 2.022 | 2.468 | 299.0 | 220 | 378 | 2135 | 2135 | 2510 |
| Odd | 2.049 | 2.049 | 2.487 | 297.6 | 231 | 364 | 2008 | 2008 | 2576 |
| initial | 2.091 | 2.091 | 2.630 | 251.8 | 60 | 444 | 1704 | 1704 | 2655 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-19 | SRM 384 | 2 | 22 | 238.13 | 3.44 | 378 | 2135 | 2510 | 186 | 1283 | 2420 |
| 1 | 2007-12-13 | SRM 383 | 2 | 222 | 338.45 | 0.61 | 220 | 1757 | 4930 | -103 | 1097 | 3892 |