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 |
|---|---|---|---|
| contest4prabin | 5 | 1434 | 696 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.146 | 0.176 | 0.216 | 26.7 | -35 | 30 | 1481 | 1434 | 5261 |
| SRMFix | -0.156 | 0.188 | 0.202 | 29.1 | -45 | 11 | 1161 | 1077 | 6140 |
| Odd | -0.148 | 0.190 | 0.227 | 28.3 | -30 | 47 | 1405 | 1366 | 5287 |
| initial | -0.168 | 0.192 | 0.218 | 23.1 | -39 | 7 | 1187 | 1099 | 6639 |
| SRM | -0.471 | 0.471 | 0.555 | 100.8 | -199 | -9 | 1001 | 696 | 6055 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2006-06-28 | SRM 309 | 2 | 249 | 277.35 | -0.18 | -10 | 1434 | 5261 | -37 | 696 | 6055 |
| 4 | 2006-05-27 | SRM 304 | 2 | 423 | 334.12 | -0.34 | -30 | 1444 | 5030 | -104 | 733 | 5688 |
| 3 | 2006-05-18 | SRM 303 | 2 | 138 | 288.11 | 0.08 | 28 | 1474 | 4747 | -9 | 837 | 4783 |
| 2 | 2006-05-11 | SRM 302 | 2 | 276 | 226.67 | -0.28 | -35 | 1446 | 4888 | -155 | 846 | 4649 |
| 1 | 2006-04-03 | SRM 296 | 2 | 275 | 274.89 | -0.00 | 30 | 1481 | 4366 | -199 | 1001 | 3267 |