4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| rudiso | 27 | 2325 | 1248 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.465 | 0.844 | 1.569 | 42.7 | -27 | 200 | 2203 | 2184 | 2275 |
| EloSRM | 0.436 | 0.849 | 1.550 | 42.0 | -24 | 188 | 2344 | 2325 | 2244 |
| SRMFix | 0.368 | 0.886 | 1.589 | 52.7 | -73 | 209 | 1952 | 1895 | 1982 |
| initial | 0.317 | 0.945 | 1.686 | 113.8 | -257 | 850 | 2584 | 2230 | 1560 |
| SRM | 0.688 | 0.992 | 1.886 | 61.3 | -129 | 190 | 1379 | 1248 | 3066 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 27 | 2009-03-07 | TCO09 Round 1 | 1 | 1322 | 1,058.32 | -0.40 | -19 | 2325 | 2244 | -129 | 1248 | 3066 |
| 26 | 2009-03-04 | TCO09 Qual 3 | 1 | 190 | 344.90 | 0.86 | 42 | 2344 | 2152 | 59 | 1377 | 2184 |
| 25 | 2009-02-28 | TCO09 Qual 2 | 1 | 767 | 558.96 | -0.46 | -19 | 2302 | 2307 | -37 | 1318 | 2562 |
| 24 | 2008-11-06 | SRM 424 | 2 | 1 | 96.26 | 6.59 | 84 | 2321 | 2134 | 190 | 1355 | 2316 |
| 23 | 2008-10-28 | SRM 423 | 2 | 107 | 76.75 | -0.48 | -6 | 2237 | 2512 | 18 | 1165 | 3885 |
| 22 | 2008-10-18 | SRM 422 | 2 | 223 | 116.84 | -0.93 | -17 | 2243 | 2470 | 7 | 1147 | 4490 |
| 21 | 2008-10-08 | SRM 421 | 2 | 202 | 89.49 | -1.18 | -22 | 2260 | 2386 | 9 | 1140 | 4644 |
| 20 | 2008-10-02 | SRM 420 | 1 | 558 | 442.51 | -0.38 | -24 | 2283 | 2251 | -129 | 1131 | 4679 |
| 19 | 2008-03-06 | SRM 392 | 1 | 408 | 449.68 | -0.11 | -3 | 2307 | 1923 | -11 | 1260 | 2590 |
| 18 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,020.75 | -0.14 | -3 | 2310 | 1889 | -34 | 1271 | 2509 |
| 17 | 2008-02-13 | TCO08 Qual 3 | 1 | 179 | 317.50 | 0.83 | 33 | 2313 | 1863 | 67 | 1305 | 2355 |
| 16 | 2008-02-09 | TCO08 Qual 2 | 1 | 749 | 513.01 | -0.55 | -18 | 2280 | 1969 | -31 | 1238 | 2804 |
| 15 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 501.87 | -0.34 | -11 | 2297 | 1892 | -49 | 1269 | 2535 |
| 14 | 2008-02-02 | SRM 390 | 2 | 10 | 83.81 | 3.07 | 61 | 2308 | 1839 | 131 | 1318 | 2213 |
| 13 | 2008-01-24 | SRM 389 | 1 | 507 | 421.02 | -0.31 | -17 | 2247 | 2051 | -118 | 1187 | 3225 |
| 12 | 2008-01-15 | SRM 388 | 1 | 491 | 476.20 | -0.04 | 1 | 2264 | 1955 | -27 | 1305 | 2276 |
| 11 | 2008-01-09 | SRM 387 | 1 | 300 | 317.83 | -0.17 | -8 | 2263 | 1948 | -47 | 1332 | 2076 |
| 10 | 2007-12-27 | SRM 385 | 1 | 284 | 437.95 | 0.62 | 53 | 2271 | 1899 | 73 | 1379 | 1807 |
| 9 | 2007-12-19 | SRM 384 | 1 | 250 | 310.82 | 0.31 | 34 | 2218 | 2107 | 46 | 1306 | 2277 |
| 8 | 2007-12-13 | SRM 383 | 1 | 334 | 375.03 | 0.17 | 23 | 2184 | 2233 | 18 | 1260 | 2575 |
| 7 | 2007-12-11 | SRM 382 | 1 | 288 | 331.51 | -0.08 | -4 | 2162 | 2332 | -19 | 1242 | 2720 |
| 6 | 2007-12-08 | College Tour SRM 381 | 1 | 6 | 10.17 | 0.76 | 67 | 2165 | 2298 | 63 | 1261 | 2534 |
| 5 | 2007-12-04 | SRM 380 | 1 | 327 | 373.48 | -0.02 | 3 | 2098 | 2586 | -16 | 1198 | 2993 |
| 4 | 2007-11-28 | SRM 379 | 2 | 44 | 137.71 | 1.65 | 126 | 2095 | 2568 | 87 | 1214 | 2779 |
| 3 | 2007-11-20 | SRM 378 | 2 | 100 | 322.79 | 1.69 | 180 | 1969 | 3246 | 83 | 1127 | 3389 |
| 2 | 2007-11-10 | SRM 375 | 2 | 235 | 282.95 | 0.27 | 69 | 1789 | 4408 | -49 | 1044 | 4057 |
| 1 | 2007-11-06 | SRM 374 | 2 | 338 | 487.77 | 0.53 | 188 | 1720 | 4901 | -107 | 1093 | 3668 |