4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| (acm)yuzhizhou | 5 | 2659 | 1417 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 2.158 | 2.491 | 3.512 | 255.2 | -88 | 634 | 2046 | 2046 | 1966 |
| initial | 2.220 | 2.512 | 3.567 | 302.4 | -70 | 801 | 2269 | 2269 | 2191 |
| SRM | 1.866 | 2.553 | 3.359 | 207.2 | -178 | 327 | 1417 | 1417 | 2459 |
| EloSRM | 2.281 | 2.558 | 3.559 | 297.6 | -94 | 647 | 2659 | 2659 | 2076 |
| Odd | 2.266 | 2.558 | 3.544 | 287.2 | -89 | 639 | 2458 | 2458 | 2183 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | ||||||||
| 4 | 2012-04-14 | TCO12 Round 1C | 1 | 112 | 759.62 | 2.76 | 301 | 2659 | 2076 | 196 | 1417 | 2459 |
| 3 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 973.24 | -0.55 | -94 | 2357 | 3880 | -178 | 1221 | 4013 |
| 2 | 2010-11-30 | Member SRM 489 | 2 | 6 | 552.98 | 6.53 | 647 | 2451 | 2172 | 327 | 1399 | 1942 |
| 1 | 2010-04-20 | Member SRM 468 | 2 | 484 | 634.85 | 0.39 | 148 | 1804 | 5730 | -128 | 1072 | 3925 |