4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| roro94 | 13 | 2294 | 1259 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.265 | 0.843 | 1.161 | 80.7 | -59 | 342 | 2294 | 2294 | 2408 |
| SRM | 0.583 | 0.861 | 1.200 | 58.5 | -206 | 167 | 1344 | 1259 | 2476 |
| SRMFix | 0.343 | 0.901 | 1.216 | 96.2 | -123 | 405 | 1794 | 1734 | 2576 |
| initial | 0.428 | 0.901 | 1.275 | 108.5 | -139 | 430 | 1870 | 1870 | 2412 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2010-04-20 | Member SRM 468 | 1 | 501 | 568.50 | 0.18 | 23 | 2294 | 2408 | 18 | 1259 | 2476 |
| 12 | 2010-03-02 | SRM 463 | 1 | 454 | 532.89 | 0.23 | 27 | 2271 | 2697 | 26 | 1241 | 2834 |
| 11 | 2010-02-13 | Member SRM 461 | 1 | 437 | 517.17 | -0.06 | -1 | 2244 | 2840 | -9 | 1215 | 3052 |
| 10 | 2010-02-06 | SRM 460 | 2 | 115 | 179.20 | 0.64 | 41 | 2245 | 2810 | 36 | 1224 | 2938 |
| 9 | 2009-12-05 | SRM 454 | 2 | 221 | 165.17 | -0.42 | -7 | 2203 | 2943 | 2 | 1188 | 3197 |
| 8 | 2009-11-25 | SRM 453.5 | 2 | 64 | 171.66 | 1.42 | 75 | 2211 | 2905 | 75 | 1186 | 3244 |
| 7 | 2009-11-05 | SRM 452 | 2 | 149 | 232.79 | 0.64 | 52 | 2136 | 3361 | 50 | 1111 | 3889 |
| 6 | 2009-10-20 | SRM 451 | 2 | 410 | 162.37 | -1.34 | -59 | 2084 | 3637 | -66 | 1061 | 4246 |
| 5 | 2009-09-10 | SRM 448 | 2 | 411 | 160.36 | -1.36 | -59 | 2142 | 3260 | -47 | 1127 | 3718 |
| 4 | 2009-08-08 | SRM 446 | 2 | 189 | 154.43 | -0.29 | -3 | 2202 | 2889 | 36 | 1174 | 3268 |
| 3 | 2009-07-23 | SRM 445 | 1 | 632 | 542.09 | -0.30 | -51 | 2205 | 2864 | -206 | 1138 | 3587 |
| 2 | 2009-07-08 | SRM 444 | 2 | 44 | 378.85 | 3.11 | 342 | 2256 | 2595 | 167 | 1344 | 2112 |
| 1 | 2009-04-30 | SRM 439 | 2 | 227 | 446.36 | 0.98 | 307 | 1913 | 4850 | -23 | 1177 | 3661 |