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 |
|---|---|---|---|
| Hudson | 3 | 1378 | 988 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.074 | 0.395 | 0.474 | 47.5 | -51 | 85 | 1277 | 1227 | 203 |
| SRMFix | 0.062 | 0.413 | 0.495 | 63.8 | -64 | 115 | 1302 | 1238 | 213 |
| EloSRM | 0.100 | 0.434 | 0.503 | 84.4 | -45 | 150 | 1423 | 1378 | 197 |
| Odd | 0.104 | 0.434 | 0.499 | 83.7 | -39 | 145 | 1421 | 1383 | 197 |
| SRM | -0.178 | 0.488 | 0.490 | 90.0 | -140 | 29 | 1089 | 988 | 270 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2001-08-09 | SRM 21 | 2 | 51 | 44.51 | -0.50 | -45 | 1378 | 197 | -101 | 988 | 270 |
| 2 | 2001-08-07 | SRM 20 | 2 | 36 | 58.75 | 0.71 | 150 | 1423 | 167 | 29 | 1089 | 198 |
| 1 | 2001-07-30 | SRM 18 | 2 | 51 | 54.44 | 0.09 | 59 | 1273 | 216 | -140 | 1060 | 211 |