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 |
|---|---|---|---|
| rajakumar1984 | 5 | 1538 | 604 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.126 | 0.186 | 0.207 | 22.4 | -34 | 18 | 1185 | 1124 | 8894 |
| EloSRM | -0.091 | 0.187 | 0.204 | 30.9 | -31 | 72 | 1580 | 1538 | 7285 |
| SRMFix | -0.123 | 0.199 | 0.225 | 33.6 | -79 | 32 | 1154 | 1097 | 8249 |
| SRM | -0.499 | 0.499 | 0.628 | 119.2 | -319 | -46 | 881 | 604 | 8697 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-05-01 | SRM 400 | 2 | 591 | 549.58 | -0.29 | -30 | 1538 | 7285 | -74 | 604 | 8697 |
| 4 | 2008-01-15 | SRM 388 | 2 | 511 | 494.74 | -0.05 | 5 | 1568 | 6719 | -46 | 678 | 8080 |
| 3 | 2008-01-09 | SRM 387 | 2 | 374 | 329.25 | -0.18 | -17 | 1563 | 6715 | -93 | 724 | 7679 |
| 2 | 2008-01-05 | SRM 386 | 2 | 450 | 531.40 | 0.24 | 72 | 1580 | 6536 | -64 | 817 | 6631 |
| 1 | 2007-12-27 | SRM 385 | 2 | 553 | 489.03 | -0.18 | -31 | 1508 | 7391 | -319 | 881 | 6032 |