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 |
|---|---|---|---|
| JorgeA | 4 | 1500 | 708 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.161 | 0.397 | 0.457 | 47.8 | -80 | 52 | 1252 | 1123 | 6275 |
| SRMFix | -0.211 | 0.426 | 0.506 | 70.1 | -128 | 93 | 1293 | 1115 | 5462 |
| EloSRM | -0.238 | 0.506 | 0.591 | 88.4 | -98 | 186 | 1639 | 1500 | 4688 |
| SRM | -0.556 | 0.556 | 0.673 | 123.0 | -263 | -14 | 1127 | 708 | 5923 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-06-24 | SRM 308 | 2 | 344 | 224.00 | -0.62 | -56 | 1500 | 4688 | -142 | 708 | 5923 |
| 3 | 2006-05-18 | SRM 303 | 2 | 138 | 270.48 | -0.02 | 15 | 1556 | 4110 | -14 | 850 | 4661 |
| 2 | 2006-05-11 | SRM 302 | 2 | 293 | 176.24 | -0.85 | -98 | 1542 | 4207 | -263 | 864 | 4463 |
| 1 | 2006-04-22 | SRM 299 | 2 | 213 | 308.84 | 0.54 | 186 | 1639 | 3492 | -73 | 1127 | 2511 |