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 |
|---|---|---|---|
| sniderd | 3 | 1570 | 556 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.138 | 0.379 | 0.412 | 45.6 | -70 | 44 | 1221 | 1150 | 8331 |
| Odd | -0.101 | 0.383 | 0.445 | 60.5 | -71 | 108 | 1530 | 1458 | 7144 |
| EloSRM | -0.114 | 0.394 | 0.451 | 66.4 | -77 | 110 | 1647 | 1570 | 7059 |
| SRMFix | -0.168 | 0.417 | 0.445 | 68.7 | -83 | 62 | 1201 | 1119 | 7869 |
| SRM | -0.735 | 0.735 | 0.862 | 214.7 | -305 | -39 | 895 | 556 | 9189 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-03-26 | SRM 395 | 2 | 488 | 313.22 | -0.65 | -77 | 1570 | 7059 | -300 | 556 | 9189 |
| 2 | 2008-03-22 | SRM 394 | 2 | 431 | 576.31 | 0.42 | 110 | 1647 | 6289 | -39 | 856 | 6355 |
| 1 | 2008-03-06 | SRM 392 | 2 | 600 | 555.03 | -0.11 | -12 | 1537 | 7259 | -305 | 895 | 5940 |