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 |
|---|---|---|---|
| puiu_daniel | 5 | 1246 | 302 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.223 | 0.239 | 0.270 | 47.2 | -75 | 18 | 1387 | 1246 | 7543 |
| Odd | -0.232 | 0.243 | 0.276 | 40.5 | -72 | 14 | 1315 | 1180 | 7543 |
| SRMFix | -0.293 | 0.293 | 0.332 | 49.5 | -94 | -1 | 1106 | 952 | 7531 |
| initial | -0.332 | 0.332 | 0.371 | 39.9 | -65 | -4 | 1154 | 1000 | 7518 |
| SRM | -0.498 | 0.498 | 0.614 | 198.0 | -330 | 46 | 873 | 302 | 7538 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-03-28 | SRM 344 | 2 | 357 | 533.65 | 0.04 | 18 | 1246 | 7543 | 46 | 302 | 7538 |
| 4 | 2007-02-03 | SRM 337 | 2 | 633 | 547.74 | -0.22 | -45 | 1227 | 7859 | -164 | 256 | 7863 |
| 3 | 2006-08-19 | SRM 316 | 2 | 390 | 356.58 | -0.22 | -39 | 1272 | 6992 | -123 | 420 | 7004 |
| 2 | 2006-03-25 | SRM 294 | 2 | 589 | 436.95 | -0.43 | -75 | 1311 | 6000 | -330 | 543 | 6117 |
| 1 | 2006-02-21 | SRM 291 | 2 | 334 | 326.46 | -0.28 | -59 | 1387 | 4572 | -327 | 873 | 3743 |