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 |
|---|---|---|---|
| v_subrahmanyam | 9 | 1851 | 989 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.367 | 0.556 | 0.893 | 66.2 | -47 | 155 | 1851 | 1851 | 5570 |
| Odd | 0.336 | 0.563 | 0.883 | 63.4 | -40 | 150 | 1766 | 1752 | 5293 |
| SRMFix | 0.348 | 0.663 | 0.980 | 61.2 | -57 | 173 | 1478 | 1426 | 4593 |
| initial | 0.279 | 0.693 | 0.991 | 83.4 | -152 | 296 | 1655 | 1502 | 3987 |
| SRM | 0.237 | 0.720 | 1.070 | 74.8 | -133 | 147 | 1088 | 989 | 4854 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2010-05-20 | SRM 470 | 2 | 556 | 516.53 | -0.11 | 3 | 1851 | 5570 | -50 | 989 | 4854 |
| 8 | 2006-09-30 | SRM 320 | 2 | 43 | 236.17 | 2.46 | 155 | 1849 | 2807 | 147 | 1039 | 3469 |
| 7 | 2006-08-09 | SRM 315 | 2 | 113 | 184.86 | 0.71 | 79 | 1693 | 3617 | 45 | 892 | 4536 |
| 6 | 2006-08-03 | SRM 314 | 2 | 168 | 229.54 | 0.45 | 71 | 1614 | 4080 | 26 | 847 | 4994 |
| 5 | 2006-03-06 | SRM 292 | 2 | 221 | 222.12 | 0.01 | 14 | 1543 | 3769 | -17 | 821 | 4412 |
| 4 | 2006-02-28 | TCO06 Qual 5/6/12 | 1 | 244 | 291.30 | 0.26 | 65 | 1529 | 3834 | 13 | 838 | 4307 |
| 3 | 2006-02-14 | SRM 289 | 2 | 229 | 211.77 | -0.39 | -47 | 1464 | 3991 | -130 | 825 | 4052 |
| 2 | 2005-08-22 | SRM 259 | 2 | 170 | 133.06 | -0.35 | -34 | 1511 | 3022 | -133 | 955 | 2790 |
| 1 | 2005-08-16 | TCO05 Qual 1/3 | 1 | 233 | 280.43 | 0.27 | 126 | 1545 | 2830 | -112 | 1088 | 2090 |