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 |
|---|---|---|---|
| chandanrajah | 3 | 1594 | 933 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.350 | 0.472 | 0.555 | 85.1 | -21 | 143 | 1533 | 1533 | 2181 |
| EloSRM | 0.341 | 0.479 | 0.558 | 89.5 | -32 | 145 | 1594 | 1594 | 2155 |
| initial | 0.295 | 0.498 | 0.573 | 60.0 | -37 | 108 | 1307 | 1307 | 2074 |
| SRMFix | 0.308 | 0.529 | 0.594 | 84.5 | -79 | 117 | 1296 | 1296 | 2197 |
| SRM | -0.093 | 0.622 | 0.748 | 124.3 | -277 | 53 | 933 | 933 | 2417 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-04-30 | SRM 240 | 2 | 96 | 175.98 | 0.87 | 145 | 1594 | 2155 | 53 | 933 | 2417 |
| 2 | 2005-01-27 | SRM 228 | 2 | 123 | 157.54 | 0.36 | 91 | 1449 | 2554 | -43 | 880 | 2547 |
| 1 | 2005-01-22 | SRM 227 | 2 | 182 | 157.67 | -0.21 | -32 | 1358 | 2942 | -277 | 923 | 2336 |