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 |
|---|---|---|---|
| Darmoed | 5 | 2550 | 1630 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.010 | 1.356 | 2.250 | 158.0 | -163 | 503 | 1793 | 1630 | 793 |
| SRMFix | 1.225 | 1.513 | 2.581 | 211.4 | -73 | 824 | 2184 | 2110 | 751 |
| EloSRM | 1.325 | 1.623 | 2.663 | 235.2 | -54 | 803 | 2605 | 2550 | 675 |
| initial | 1.598 | 1.803 | 2.668 | 217.2 | -62 | 682 | 2224 | 2162 | 974 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-04-07 | TCO07 Round 1A | 1 | 402 | 298.95 | -0.74 | -54 | 2550 | 675 | -163 | 1630 | 793 |
| 4 | 2007-03-31 | TCO07 Qual 2 | 1 | 178 | 177.61 | -0.00 | 18 | 2605 | 561 | 5 | 1793 | 509 |
| 3 | 2007-03-14 | SRM 342 | 1 | 93 | 216.05 | 1.22 | 200 | 2586 | 571 | 102 | 1788 | 497 |
| 2 | 2006-12-09 | SRM 329 | 1 | 239 | 312.24 | 0.39 | 101 | 2386 | 936 | -17 | 1686 | 637 |
| 1 | 2006-11-22 | SRM 327 | 2 | 6 | 326.96 | 5.77 | 803 | 2286 | 1164 | 503 | 1703 | 586 |