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 |
|---|---|---|---|
| estherandherdol | 2 | 1389 | 889 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.033 | 0.169 | 0.172 | 20.3 | -16 | 24 | 1208 | 1208 | 2278 |
| Odd | 0.091 | 0.180 | 0.202 | 44.0 | -15 | 73 | 1337 | 1337 | 2365 |
| EloSRM | 0.090 | 0.183 | 0.204 | 48.4 | -16 | 81 | 1389 | 1389 | 2287 |
| SRMFix | 0.030 | 0.189 | 0.192 | 37.9 | -38 | 37 | 1199 | 1199 | 2265 |
| SRM | -0.392 | 0.392 | 0.535 | 155.5 | -298 | -13 | 902 | 889 | 2178 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 358 | 432.45 | 0.27 | 81 | 1389 | 2287 | -13 | 889 | 2178 |
| 1 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 524 | 491.28 | -0.09 | -16 | 1309 | 2543 | -298 | 902 | 2056 |