4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| hansechang100 | 9 | 2536 | 1280 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.883 | 0.980 | 1.410 | 94.6 | -102 | 235 | 1847 | 1847 | 3172 |
| initial | 0.736 | 0.991 | 1.390 | 119.3 | -92 | 428 | 2037 | 1998 | 3198 |
| EloSRM | 1.105 | 1.174 | 1.539 | 126.0 | -76 | 268 | 2536 | 2536 | 3169 |
| Odd | 1.116 | 1.181 | 1.556 | 111.4 | -63 | 184 | 2299 | 2299 | 3353 |
| SRM | 1.229 | 1.527 | 1.933 | 112.7 | -416 | 162 | 1280 | 1280 | 3511 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2013-12-28 | SRM 602 | 1 | 466 | 619.41 | 0.41 | 54 | 2536 | 3169 | 49 | 1280 | 3511 |
| 8 | 2013-12-22 | SRM 601 | 2 | 83 | 154.86 | 0.90 | 61 | 2483 | 3483 | 73 | 1231 | 4015 |
| 7 | 2013-12-14 | SRM 600 | 2 | 25 | 334.98 | 3.74 | 191 | 2422 | 3880 | 162 | 1158 | 4826 |
| 6 | 2013-11-28 | SRM 598 | 2 | 149 | 300.85 | 1.01 | 120 | 2231 | 5347 | 71 | 996 | 6415 |
| 5 | 2013-11-20 | SRM 597 | 2 | 260 | 690.34 | 1.41 | 268 | 2111 | 6499 | 65 | 925 | 7204 |
| 4 | 2008-05-06 | SRM 401 | 2 | 211 | 472.20 | 1.16 | 128 | 1843 | 4833 | 93 | 860 | 7116 |
| 3 | 2008-05-03 | East China Round 1 | 1 | 289 | 730.87 | 1.34 | 152 | 1715 | 5918 | 34 | 767 | 8143 |
| 2 | 2008-05-01 | SRM 400 | 2 | 508 | 617.53 | 0.28 | 85 | 1563 | 7039 | -51 | 733 | 7674 |
| 1 | 2008-04-12 | SRM 397 | 2 | 623 | 559.77 | -0.31 | -76 | 1478 | 8163 | -416 | 784 | 7120 |