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 |
|---|---|---|---|
| Reflection | 4 | 1293 | 512 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.173 | 0.304 | 0.314 | 66.0 | -70 | 109 | 1448 | 1293 | 6833 |
| SRMFix | -0.313 | 0.357 | 0.397 | 52.1 | -76 | 22 | 1222 | 1035 | 6593 |
| initial | -0.302 | 0.360 | 0.396 | 43.3 | -70 | 14 | 1214 | 1054 | 6832 |
| SRM | -0.696 | 0.696 | 0.710 | 172.0 | -239 | -138 | 1062 | 512 | 6752 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-08-29 | SRM 318 | 2 | 395 | 340.32 | -0.26 | -42 | 1293 | 6833 | -142 | 512 | 6752 |
| 3 | 2006-05-09 | SRM 301 | 2 | 338 | 252.56 | -0.44 | -70 | 1335 | 6069 | -239 | 654 | 5952 |
| 2 | 2006-03-29 | SRM 295 | 2 | 290 | 295.00 | -0.25 | -43 | 1405 | 4920 | -169 | 893 | 3986 |
| 1 | 2004-01-22 | SRM 180 | 2 | 121 | 145.06 | 0.26 | 109 | 1448 | 2234 | -138 | 1062 | 1662 |