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 |
|---|---|---|---|
| sammervin | 11 | 2247 | 1172 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.567 | 0.850 | 1.564 | 73.4 | -56 | 303 | 2119 | 2099 | 3236 |
| EloSRM | 0.566 | 0.852 | 1.565 | 72.4 | -54 | 290 | 2263 | 2247 | 3242 |
| SRMFix | 0.522 | 0.883 | 1.602 | 74.9 | -104 | 267 | 1780 | 1680 | 3279 |
| SRM | 0.744 | 0.998 | 1.772 | 68.0 | -245 | 178 | 1209 | 1172 | 3607 |
| initial | 0.417 | 1.045 | 1.817 | 125.8 | -387 | 583 | 2139 | 1752 | 3109 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2010-12-08 | SRM 490 | 1 | 494 | 535.86 | -0.09 | -5 | 2247 | 3242 | -37 | 1172 | 3607 |
| 10 | 2010-11-18 | SRM 488 | 2 | 116 | 132.71 | 0.19 | 21 | 2253 | 3163 | 35 | 1209 | 3250 |
| 9 | 2010-11-13 | SRM 487 | 2 | 309 | 155.68 | -0.99 | -31 | 2232 | 3247 | -11 | 1174 | 3513 |
| 8 | 2010-10-26 | SRM 486 | 2 | 11 | 318.84 | 4.86 | 181 | 2263 | 3050 | 178 | 1185 | 3403 |
| 7 | 2010-09-15 | Member SRM 482 | 2 | 276 | 329.00 | 0.25 | 33 | 2081 | 4154 | 32 | 1007 | 4777 |
| 6 | 2010-08-14 | SRM 479 | 2 | 269 | 366.71 | 0.45 | 53 | 2048 | 4321 | 47 | 975 | 4999 |
| 5 | 2010-05-20 | SRM 470 | 2 | 238 | 464.15 | 0.96 | 95 | 1995 | 4462 | 68 | 928 | 5492 |
| 4 | 2010-05-12 | TCO10 Qual 2 | 1 | 844 | 895.16 | 0.08 | 26 | 1900 | 5178 | -12 | 860 | 6435 |
| 3 | 2010-05-02 | TCO10 Qual 1 | 1 | 848 | 727.18 | -0.28 | -54 | 1875 | 5161 | -245 | 872 | 6039 |
| 2 | 2010-03-02 | SRM 463 | 2 | 399 | 343.89 | -0.21 | -8 | 1928 | 4932 | -81 | 1117 | 3785 |
| 1 | 2010-02-13 | Member SRM 461 | 2 | 373 | 748.00 | 1.00 | 290 | 1936 | 4875 | -2 | 1198 | 3217 |