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 |
|---|---|---|---|
| etirps | 4 | 1685 | 925 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.264 | 0.765 | 0.811 | 92.1 | -63 | 133 | 1390 | 1327 | 3188 |
| Odd | 0.302 | 0.771 | 0.841 | 113.1 | -69 | 236 | 1641 | 1610 | 3278 |
| EloSRM | 0.276 | 0.777 | 0.840 | 120.4 | -83 | 244 | 1725 | 1685 | 3253 |
| SRMFix | 0.266 | 0.808 | 0.856 | 122.3 | -120 | 183 | 1384 | 1319 | 3354 |
| SRM | 0.087 | 0.862 | 0.922 | 144.2 | -379 | 87 | 972 | 925 | 3841 |
| # | 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 | 279 | 181.86 | -0.62 | -41 | 1685 | 3253 | -47 | 925 | 3841 |
| 3 | 2006-04-11 | SRM 298 | 2 | 129 | 234.30 | 0.86 | 114 | 1725 | 2971 | 64 | 972 | 3521 |
| 2 | 2006-04-03 | SRM 296 | 2 | 131 | 310.49 | 1.25 | 244 | 1611 | 3543 | 87 | 908 | 3838 |
| 1 | 2006-03-25 | SRM 294 | 2 | 522 | 399.83 | -0.38 | -83 | 1367 | 5322 | -379 | 821 | 4544 |