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 |
|---|---|---|---|
| spiglerg | 12 | 2160 | 1149 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.343 | 1.212 | 1.772 | 84.0 | -60 | 238 | 2194 | 2160 | 3173 |
| SRM | 0.740 | 1.239 | 1.910 | 76.4 | -137 | 183 | 1239 | 1149 | 3540 |
| SRMFix | 0.386 | 1.255 | 1.836 | 99.8 | -111 | 268 | 1754 | 1625 | 3274 |
| initial | 0.352 | 1.463 | 2.084 | 176.2 | -356 | 657 | 2065 | 1709 | 2990 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2009-10-17 | SRM 450 | 2 | 329 | 158.60 | -1.05 | -35 | 2160 | 3173 | -15 | 1149 | 3540 |
| 11 | 2009-08-08 | SRM 446 | 2 | 10 | 279.22 | 4.80 | 159 | 2194 | 2931 | 183 | 1164 | 3352 |
| 10 | 2009-07-08 | SRM 444 | 2 | 636 | 221.68 | -1.52 | -60 | 2036 | 3936 | -78 | 981 | 5074 |
| 9 | 2009-06-13 | SRM 442 | 2 | 398 | 181.73 | -1.13 | -47 | 2096 | 3492 | -27 | 1059 | 4251 |
| 8 | 2009-05-27 | SRM 441 | 2 | 169 | 170.79 | 0.02 | 19 | 2143 | 3169 | 35 | 1086 | 4063 |
| 7 | 2008-11-12 | SRM 425 | 2 | 541 | 273.33 | -1.35 | -49 | 2124 | 3182 | -137 | 1051 | 5951 |
| 6 | 2008-10-08 | SRM 421 | 2 | 150 | 147.58 | -0.02 | 14 | 2173 | 2909 | 20 | 1188 | 3836 |
| 5 | 2008-09-04 | SRM 416 | 1 | 466 | 465.57 | -0.14 | -15 | 2159 | 2914 | -71 | 1168 | 4006 |
| 4 | 2008-08-16 | SRM 414 | 2 | 71 | 196.88 | 1.47 | 119 | 2174 | 2829 | 77 | 1239 | 3366 |
| 3 | 2008-07-19 | SRM 410 | 2 | 87 | 436.04 | 2.33 | 228 | 2055 | 3443 | 118 | 1162 | 4055 |
| 2 | 2008-07-01 | SRM 408 | 2 | 317 | 320.53 | 0.02 | 26 | 1828 | 5365 | -76 | 1044 | 6229 |
| 1 | 2008-06-26 | SRM 407 | 2 | 348 | 566.14 | 0.70 | 238 | 1802 | 5582 | -80 | 1120 | 4708 |