4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| fatman4105 | 11 | 2207 | 1215 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.834 | 1.011 | 1.601 | 83.4 | -27 | 253 | 1894 | 1866 | 1634 |
| initial | 0.753 | 1.035 | 1.551 | 124.6 | -69 | 430 | 2159 | 2106 | 1402 |
| EloSRM | 0.909 | 1.069 | 1.640 | 83.0 | -25 | 198 | 2225 | 2207 | 1973 |
| SRM | 0.944 | 1.313 | 1.925 | 88.5 | -149 | 150 | 1286 | 1215 | 2604 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2007-10-17 | SRM 372 | 1 | 459 | 441.98 | -0.24 | -18 | 2207 | 1973 | -71 | 1215 | 2604 |
| 10 | 2007-10-13 | SRM 371 | 2 | 13 | 132.40 | 3.35 | 128 | 2225 | 1883 | 147 | 1286 | 2097 |
| 9 | 2007-10-04 | SRM 369 | 2 | 134 | ||||||||
| 8 | 2007-09-26 | SRM 367 | 2 | 98 | 148.38 | 0.60 | 52 | 2097 | 2396 | 63 | 1139 | 3007 |
| 7 | 2007-07-21 | SRM 359 | 1 | 515 | 461.82 | -0.20 | -25 | 2044 | 2508 | -142 | 1076 | 3435 |
| 6 | 2007-06-07 | SRM 353 | 2 | 21 | 248.47 | 3.56 | 188 | 2069 | 2289 | 150 | 1218 | 2423 |
| 5 | 2007-05-29 | SRM 351 | 2 | 138 | 280.76 | 1.02 | 117 | 1880 | 3211 | 42 | 1068 | 3354 |
| 4 | 2007-01-17 | SRM 335 | 2 | 267 | 222.71 | -0.26 | -9 | 1763 | 3673 | -40 | 1026 | 3813 |
| 3 | 2007-01-13 | SRM 334 | 2 | 257 | 240.27 | -0.10 | 9 | 1772 | 3595 | -33 | 1066 | 3433 |
| 2 | 2006-11-29 | SRM 328 | 2 | 133 | 299.36 | 1.17 | 198 | 1764 | 3473 | 48 | 1099 | 3115 |
| 1 | 2006-11-11 | SRM 326 | 2 | 310 | 351.81 | 0.18 | 84 | 1566 | 4759 | -149 | 1051 | 3507 |