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 |
|---|---|---|---|
| rajarams1 | 7 | 1907 | 851 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.232 | 0.520 | 0.605 | 62.6 | -65 | 138 | 1396 | 1396 | 5841 |
| Odd | 0.373 | 0.553 | 0.657 | 96.5 | -76 | 197 | 1749 | 1749 | 6914 |
| SRMFix | 0.286 | 0.565 | 0.652 | 69.8 | -137 | 104 | 1324 | 1324 | 6633 |
| EloSRM | 0.420 | 0.577 | 0.697 | 112.9 | -87 | 218 | 1907 | 1907 | 6863 |
| SRM | 0.102 | 0.695 | 0.776 | 112.7 | -373 | 72 | 851 | 851 | 7654 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-07-26 | SRM 513 | 2 | 464 | 709.82 | 0.61 | 74 | 1907 | 6863 | 31 | 851 | 7654 |
| 6 | 2011-05-28 | SRM 507 | 2 | 354 | 898.39 | 1.34 | 169 | 1833 | 7309 | 65 | 820 | 7638 |
| 5 | 2011-05-19 | TCO11 Qual 2 | 1 | 865 | 1,262.70 | 0.55 | 151 | 1664 | 9151 | 72 | 755 | 8722 |
| 4 | 2011-05-17 | SRM 504.5 | 2 | 949 | 973.45 | -0.11 | -21 | 1513 | 11208 | -107 | 683 | 9416 |
| 3 | 2005-12-17 | SRM 277 | 2 | 214 | 381.74 | 0.84 | 218 | 1534 | 3324 | 52 | 790 | 4151 |
| 2 | 2005-04-02 | SRM 236 | 2 | 204 | 226.54 | 0.15 | 71 | 1316 | 3330 | -89 | 738 | 3253 |
| 1 | 2003-11-25 | SRM 173 | 2 | 227 | 167.73 | -0.44 | -87 | 1245 | 3016 | -373 | 827 | 2565 |