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 |
|---|---|---|---|
| Umar | 7 | 1529 | 716 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.011 | 0.351 | 0.417 | 42.2 | -46 | 99 | 1217 | 1190 | 5019 |
| SRMFix | -0.011 | 0.360 | 0.419 | 45.9 | -59 | 68 | 1207 | 1153 | 5322 |
| EloSRM | -0.031 | 0.361 | 0.425 | 42.3 | -56 | 96 | 1569 | 1529 | 4874 |
| Odd | -0.040 | 0.361 | 0.428 | 44.4 | -54 | 96 | 1491 | 1451 | 4907 |
| SRM | -0.220 | 0.433 | 0.541 | 100.3 | -235 | 58 | 965 | 716 | 6102 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2006-10-02 | SRM 321 | 2 | 173 | 288.56 | 0.74 | 69 | 1529 | 4874 | 58 | 716 | 6102 |
| 6 | 2006-09-30 | SRM 320 | 2 | 470 | 359.61 | -0.39 | -26 | 1460 | 5448 | -76 | 658 | 6515 |
| 5 | 2006-09-23 | TCCC06 Round 1B | 1 | 351 | 434.20 | 0.03 | 10 | 1486 | 5173 | 51 | 734 | 5980 |
| 4 | 2006-09-18 | SRM 319 | 2 | 365 | 316.87 | -0.41 | -37 | 1476 | 5276 | -99 | 683 | 6357 |
| 3 | 2006-09-12 | TCCC06 Qual 3 | 1 | 428 | 304.52 | -0.49 | -56 | 1513 | 4894 | -141 | 782 | 5660 |
| 2 | 2006-08-29 | SRM 318 | 2 | 222 | 290.68 | 0.39 | 96 | 1569 | 4261 | -42 | 923 | 4125 |
| 1 | 2006-08-19 | SRM 316 | 2 | 319 | 300.06 | -0.09 | 3 | 1473 | 5021 | -235 | 965 | 3878 |