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 |
|---|---|---|---|
| vasanthm | 4 | 1651 | 822 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.281 | 0.671 | 0.872 | 80.8 | -53 | 196 | 1336 | 1336 | 3009 |
| Odd | 0.428 | 0.678 | 0.942 | 118.1 | -67 | 299 | 1570 | 1570 | 3325 |
| EloSRM | 0.459 | 0.679 | 0.960 | 132.0 | -79 | 335 | 1651 | 1651 | 3243 |
| SRMFix | 0.350 | 0.705 | 0.921 | 100.3 | -116 | 202 | 1296 | 1296 | 3337 |
| SRM | 0.172 | 0.949 | 1.066 | 184.5 | -390 | 146 | 822 | 822 | 4535 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-03-25 | SRM 294 | 2 | 252 | 343.76 | 0.45 | 113 | 1651 | 3243 | 34 | 822 | 4535 |
| 3 | 2004-10-16 | SRM 215 | 2 | 52 | 184.61 | 1.83 | 335 | 1538 | 2118 | 146 | 788 | 2938 |
| 2 | 2004-09-25 | SRM 212 | 2 | 223 | 213.85 | -0.06 | 0 | 1203 | 3849 | -168 | 642 | 3572 |
| 1 | 2002-12-04 | SRM 122 | 2 | 141 | 124.93 | -0.38 | -79 | 1203 | 3182 | -390 | 810 | 2602 |