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 |
|---|---|---|---|
| tanmayk | 7 | 1785 | 808 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.242 | 0.386 | 0.523 | 65.5 | -40 | 159 | 1678 | 1678 | 4194 |
| EloSRM | 0.251 | 0.392 | 0.532 | 71.1 | -42 | 162 | 1785 | 1785 | 4102 |
| SRMFix | 0.215 | 0.395 | 0.511 | 46.6 | -42 | 128 | 1341 | 1341 | 4248 |
| initial | 0.208 | 0.400 | 0.511 | 48.1 | -46 | 119 | 1376 | 1376 | 3929 |
| SRM | 0.165 | 0.525 | 0.583 | 119.7 | -310 | 90 | 912 | 808 | 5686 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2007-08-21 | TCCC07 Qual 2 | 1 | 320 | 533.31 | 0.74 | 152 | 1785 | 4102 | 90 | 808 | 5686 |
| 6 | 2006-09-21 | TCCC06 Round 1A | 1 | 453 | 360.90 | -0.34 | -42 | 1633 | 4058 | -194 | 718 | 6093 |
| 5 | 2006-09-12 | TCCC06 Qual 3 | 1 | 212 | 285.89 | 0.43 | 67 | 1674 | 3763 | 63 | 912 | 4416 |
| 4 | 2006-09-09 | TCCC06 Qual 2 | 1 | 454 | 448.58 | -0.02 | 12 | 1608 | 4115 | -19 | 849 | 4901 |
| 3 | 2006-04-11 | SRM 298 | 2 | 157 | 327.05 | 1.06 | 162 | 1596 | 3724 | 70 | 868 | 4295 |
| 2 | 2006-03-25 | SRM 294 | 2 | 417 | 424.68 | 0.03 | 25 | 1433 | 4606 | -92 | 798 | 4785 |
| 1 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 257 | 285.83 | -0.14 | -38 | 1408 | 4663 | -310 | 890 | 3816 |