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 |
|---|---|---|---|
| billatq | 6 | 1400 | 544 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.111 | 0.450 | 0.485 | 54.1 | -67 | 90 | 1169 | 1119 | 4152 |
| Odd | -0.077 | 0.452 | 0.477 | 68.8 | -82 | 115 | 1344 | 1344 | 3322 |
| SRMFix | -0.081 | 0.453 | 0.487 | 64.7 | -128 | 70 | 1132 | 1072 | 3973 |
| EloSRM | -0.075 | 0.456 | 0.483 | 72.9 | -93 | 120 | 1401 | 1400 | 3309 |
| SRM | -0.230 | 0.530 | 0.666 | 136.3 | -414 | 81 | 786 | 544 | 4382 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2005-08-08 | SRM 257 | 2 | 161 | 270.49 | 0.75 | 120 | 1400 | 3309 | 81 | 544 | 4382 |
| 5 | 2005-03-22 | SRM 235 | 2 | 186 | 198.49 | -0.22 | -18 | 1280 | 3598 | -7 | 463 | 3921 |
| 4 | 2005-03-16 | SRM 234 | 2 | 240 | 194.84 | -0.40 | -40 | 1298 | 3416 | -91 | 470 | 3911 |
| 3 | 2005-02-23 | SRM 232 | 2 | 209 | 148.46 | -0.54 | -64 | 1337 | 3096 | -210 | 561 | 3726 |
| 2 | 2005-02-08 | SRM 230 | 2 | 127 | 166.84 | 0.39 | 104 | 1401 | 2769 | -15 | 771 | 3186 |
| 1 | 2005-01-22 | SRM 227 | 2 | 212 | 157.67 | -0.43 | -93 | 1298 | 3351 | -414 | 786 | 3090 |