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 |
|---|---|---|---|
| BrownAK84 | 1 | 1249 | 686 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.425 | 0.425 | 0.425 | 98.0 | -98 | -98 | 1203 | 1203 | 3358 |
| EloSRM | -0.444 | 0.444 | 0.444 | 110.4 | -110 | -110 | 1249 | 1249 | 3268 |
| initial | -0.549 | 0.549 | 0.549 | 66.1 | -66 | -66 | 1134 | 1134 | 3194 |
| SRMFix | -0.575 | 0.575 | 0.575 | 132.8 | -133 | -133 | 1067 | 1067 | 3312 |
| SRM | -1.376 | 1.376 | 1.376 | 514.0 | -514 | -514 | 686 | 686 | 3237 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-06-16 | SRM 199 | 2 | 155 | 118.00 | -0.44 | -110 | 1249 | 3268 | -514 | 686 | 3237 |