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 |
|---|---|---|---|
| ByronC | 7 | 1627 | 887 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.125 | 0.262 | 0.338 | 30.6 | -31 | 72 | 1316 | 1309 | 2545 |
| EloSRM | 0.098 | 0.275 | 0.341 | 48.3 | -44 | 87 | 1627 | 1627 | 2502 |
| initial | 0.156 | 0.293 | 0.365 | 35.3 | -30 | 90 | 1340 | 1331 | 2334 |
| SRM | 0.002 | 0.374 | 0.437 | 63.9 | -139 | 53 | 1077 | 887 | 3116 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2005-09-14 | SRM 263 | 2 | 149 | 155.70 | 0.06 | 16 | 1627 | 2502 | 14 | 887 | 3116 |
| 6 | 2005-09-09 | SRM 262 | 2 | 163 | 133.33 | -0.29 | -11 | 1610 | 2582 | -20 | 873 | 3190 |
| 5 | 2005-08-30 | SRM 261 | 2 | 125 | 199.81 | 0.68 | 82 | 1621 | 2603 | 53 | 893 | 3198 |
| 4 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 300 | 242.72 | -0.31 | -44 | 1538 | 2857 | -139 | 840 | 3444 |
| 3 | 2005-07-23 | SRM 253 | 2 | 158 | 204.08 | 0.37 | 79 | 1582 | 2380 | -17 | 979 | 2349 |
| 2 | 2005-03-22 | SRM 235 | 2 | 159 | 156.32 | -0.02 | 18 | 1503 | 2375 | -81 | 996 | 2040 |
| 1 | 2005-03-16 | SRM 234 | 2 | 156 | 178.77 | 0.20 | 87 | 1485 | 2433 | -123 | 1077 | 1725 |