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 |
|---|---|---|---|
| carlos.aguayo | 4 | 1487 | 780 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.021 | 0.192 | 0.224 | 38.2 | -18 | 100 | 1448 | 1430 | 4418 |
| initial | -0.066 | 0.193 | 0.218 | 23.2 | -34 | 31 | 1193 | 1168 | 4897 |
| SRMFix | -0.048 | 0.203 | 0.233 | 35.3 | -75 | 39 | 1168 | 1146 | 4830 |
| EloSRM | 0.002 | 0.213 | 0.244 | 49.4 | -24 | 119 | 1511 | 1487 | 4467 |
| SRM | -0.417 | 0.457 | 0.572 | 105.0 | -251 | -7 | 949 | 780 | 5122 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-04-22 | SRM 299 | 2 | 336 | 282.51 | -0.25 | -24 | 1487 | 4467 | -59 | 780 | 5122 |
| 3 | 2006-04-06 | SRM 297 | 2 | 198 | 257.41 | 0.38 | 119 | 1511 | 4210 | -7 | 839 | 4558 |
| 2 | 2005-02-08 | SRM 230 | 2 | 148 | 153.51 | 0.05 | 35 | 1393 | 2803 | -103 | 846 | 2788 |
| 1 | 2004-10-27 | SRM 217 | 2 | 149 | 132.31 | -0.17 | -20 | 1358 | 2788 | -251 | 949 | 2193 |