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 |
|---|---|---|---|
| radog | 8 | 1833 | 1163 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.641 | 0.820 | 1.852 | 79.7 | -62 | 410 | 1834 | 1833 | 1298 |
| Odd | 0.617 | 0.824 | 1.843 | 75.8 | -48 | 398 | 1782 | 1778 | 1284 |
| SRMFix | 0.593 | 0.861 | 1.878 | 88.8 | -111 | 457 | 1610 | 1568 | 1270 |
| SRM | 0.594 | 0.904 | 1.857 | 93.4 | -309 | 308 | 1201 | 1163 | 1387 |
| initial | 0.430 | 0.944 | 1.889 | 113.7 | -111 | 628 | 1810 | 1614 | 1132 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2005-01-15 | TCCC05 Round 1 | 1 | 333 | 319.95 | -0.06 | -1 | 1833 | 1298 | -30 | 1163 | 1387 |
| 7 | 2005-01-11 | TCCC05 Qual 5 | 1 | 83 | 79.85 | -0.06 | 5 | 1834 | 1290 | -8 | 1193 | 1288 |
| 6 | 2004-05-15 | SRM 194 | 2 | 44 | 39.53 | -0.16 | 5 | 1829 | 1116 | 20 | 1201 | 1190 |
| 5 | 2004-02-28 | TCCC '04 Round 1 | 1 | 229 | 270.07 | 0.24 | 43 | 1824 | 1109 | 27 | 1181 | 1249 |
| 4 | 2004-02-23 | TCCC '04 Qual. 3 | 1 | 80 | 74.57 | -0.10 | -4 | 1781 | 1220 | -24 | 1154 | 1364 |
| 3 | 2004-02-07 | SRM 182 | 2 | 4 | 147.21 | 5.20 | 410 | 1785 | 1184 | 308 | 1178 | 1256 |
| 2 | 2004-01-17 | SRM 179 | 2 | 112 | 148.26 | 0.40 | 108 | 1375 | 2447 | -21 | 870 | 2371 |
| 1 | 2003-11-08 | SRM 170 | 2 | 178 | 140.31 | -0.34 | -62 | 1267 | 2755 | -309 | 891 | 2127 |