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 |
|---|---|---|---|
| kpaddy | 4 | 1226 | 626 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.142 | 0.142 | 0.185 | 25.7 | -63 | 21 | 1245 | 1226 | 3028 |
| Odd | -0.161 | 0.161 | 0.192 | 23.2 | -52 | 15 | 1218 | 1192 | 3108 |
| SRMFix | -0.204 | 0.204 | 0.246 | 38.4 | -100 | -11 | 1100 | 1046 | 3310 |
| initial | -0.239 | 0.239 | 0.256 | 28.7 | -46 | -15 | 1154 | 1085 | 3418 |
| SRM | -0.464 | 0.464 | 0.581 | 143.5 | -351 | -37 | 849 | 626 | 3235 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-10-14 | SRM 167 | 2 | 166 | 191.50 | -0.20 | -19 | 1226 | 3028 | -37 | 626 | 3235 |
| 3 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 478 | 459.99 | -0.06 | 0 | 1244 | 2881 | -75 | 663 | 3139 |
| 2 | 2003-10-01 | SRM 166 | 2 | 247 | 245.85 | -0.01 | 21 | 1245 | 2698 | -111 | 738 | 2703 |
| 1 | 2003-01-06 | SRM 128 | 2 | 153 | 147.47 | -0.31 | -63 | 1224 | 3105 | -351 | 849 | 2470 |