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 |
|---|---|---|---|
| attitudenine | 4 | 1492 | 716 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.024 | 0.478 | 0.578 | 79.2 | -61 | 202 | 1535 | 1492 | 4973 |
| initial | -0.080 | 0.495 | 0.543 | 59.6 | -59 | 100 | 1221 | 1161 | 5513 |
| SRMFix | -0.059 | 0.497 | 0.552 | 72.8 | -72 | 113 | 1189 | 1135 | 5439 |
| SRM | -0.338 | 0.657 | 0.667 | 149.5 | -227 | 57 | 990 | 716 | 6093 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-08-03 | SRM 314 | 2 | 282 | 240.01 | -0.47 | -43 | 1492 | 4973 | -104 | 716 | 6093 |
| 3 | 2006-07-26 | SRM 313 | 2 | 185 | 371.12 | 1.00 | 202 | 1535 | 4642 | 57 | 820 | 5238 |
| 2 | 2006-07-22 | SRM 312 | 2 | 407 | 366.87 | -0.30 | -61 | 1333 | 6773 | -227 | 763 | 5778 |
| 1 | 2005-04-30 | SRM 240 | 2 | 132 | 179.27 | -0.14 | -11 | 1393 | 2912 | -210 | 990 | 2138 |