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 |
|---|---|---|---|
| krishna208 | 4 | 1658 | 763 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.344 | 0.839 | 1.054 | 101.0 | -80 | 232 | 1366 | 1366 | 2608 |
| Odd | 0.421 | 0.860 | 1.069 | 137.7 | -116 | 235 | 1590 | 1590 | 2958 |
| EloSRM | 0.417 | 0.869 | 1.078 | 143.8 | -127 | 239 | 1658 | 1658 | 2931 |
| SRMFix | 0.393 | 0.877 | 1.097 | 121.6 | -163 | 197 | 1291 | 1291 | 3105 |
| SRM | 0.240 | 1.034 | 1.275 | 226.8 | -591 | 167 | 763 | 763 | 4457 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-02-14 | SRM 289 | 2 | 62 | 240.82 | 1.96 | 239 | 1658 | 2931 | 167 | 763 | 4457 |
| 3 | 2006-01-19 | SRM 283 | 2 | 333 | 265.14 | -0.33 | -39 | 1419 | 4049 | -81 | 596 | 5107 |
| 2 | 2005-10-18 | SRM 268 | 2 | 186 | 284.82 | 0.62 | 169 | 1458 | 3384 | 68 | 677 | 4383 |
| 1 | 2005-07-26 | SRM 254 | 2 | 287 | 192.95 | -0.57 | -127 | 1289 | 4047 | -591 | 609 | 4077 |