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 |
|---|---|---|---|
| gentle_iiit | 4 | 1532 | 758 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.076 | 0.228 | 0.244 | 27.5 | -42 | 24 | 1224 | 1164 | 5809 |
| SRMFix | -0.110 | 0.243 | 0.268 | 39.6 | -58 | 38 | 1238 | 1144 | 5681 |
| EloSRM | -0.113 | 0.291 | 0.326 | 58.8 | -46 | 124 | 1601 | 1532 | 5192 |
| Odd | -0.111 | 0.296 | 0.337 | 59.7 | -44 | 138 | 1513 | 1456 | 5200 |
| SRM | -0.533 | 0.533 | 0.608 | 110.5 | -164 | -24 | 1064 | 758 | 6093 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-01-04 | SRM 333 | 2 | 361 | 372.91 | 0.05 | 21 | 1532 | 5192 | -24 | 758 | 6093 |
| 3 | 2006-12-09 | SRM 329 | 2 | 453 | 334.50 | -0.44 | -46 | 1511 | 5224 | -118 | 782 | 5827 |
| 2 | 2006-10-25 | SRM 324 | 2 | 348 | 269.49 | -0.37 | -44 | 1557 | 4739 | -164 | 900 | 4581 |
| 1 | 2006-10-09 | SRM 322 | 2 | 251 | 311.02 | 0.31 | 124 | 1601 | 4362 | -136 | 1064 | 3243 |