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 |
|---|---|---|---|
| Raravi | 3 | 1607 | 744 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.029 | 0.295 | 0.356 | 35.6 | -56 | 48 | 1192 | 1190 | 6542 |
| Odd | 0.071 | 0.325 | 0.399 | 92.0 | -66 | 196 | 1504 | 1504 | 6262 |
| SRMFix | -0.014 | 0.326 | 0.394 | 64.9 | -116 | 77 | 1161 | 1160 | 6646 |
| EloSRM | 0.075 | 0.349 | 0.428 | 108.9 | -86 | 230 | 1607 | 1607 | 6206 |
| SRM | -0.445 | 0.517 | 0.699 | 152.0 | -402 | -4 | 798 | 744 | 7450 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-12-13 | SRM 383 | 2 | 321 | 314.18 | -0.03 | 11 | 1607 | 6206 | -50 | 744 | 7450 |
| 2 | 2007-12-08 | SRM 381 | 2 | 431 | 669.31 | 0.64 | 230 | 1597 | 6260 | -4 | 794 | 6858 |
| 1 | 2006-04-22 | SRM 299 | 2 | 365 | 308.04 | -0.38 | -86 | 1367 | 5584 | -402 | 798 | 4969 |