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 |
|---|---|---|---|
| radius2 | 4 | 1409 | 687 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.105 | 0.195 | 0.204 | 28.6 | -48 | 46 | 1425 | 1409 | 4083 |
| SRMFix | -0.124 | 0.222 | 0.248 | 41.1 | -97 | 27 | 1108 | 1090 | 4539 |
| initial | -0.165 | 0.228 | 0.243 | 27.4 | -44 | 15 | 1156 | 1121 | 4989 |
| SRM | -0.445 | 0.454 | 0.618 | 128.2 | -305 | -18 | 895 | 687 | 4723 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-12-17 | SRM 277 | 2 | 385 | 329.19 | -0.23 | -16 | 1409 | 4083 | -66 | 687 | 4723 |
| 3 | 2005-12-08 | SRM 276 | 2 | 288 | 326.40 | 0.18 | 46 | 1425 | 3878 | -18 | 753 | 4268 |
| 2 | 2005-11-23 | SRM 274 | 2 | 248 | 230.48 | -0.11 | -4 | 1379 | 4076 | -124 | 771 | 4084 |
| 1 | 2005-11-19 | SRM 272 | 2 | 351 | 291.59 | -0.27 | -48 | 1384 | 3973 | -305 | 895 | 3232 |