4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zly7761541 | 3 | 1623 | 674 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.046 | 0.148 | 0.186 | 22.6 | -40 | 24 | 1228 | 1188 | 7959 |
| EloSRM | -0.019 | 0.154 | 0.178 | 52.2 | -47 | 65 | 1669 | 1623 | 7862 |
| Odd | -0.018 | 0.155 | 0.178 | 52.2 | -46 | 69 | 1538 | 1492 | 8005 |
| initial | -0.039 | 0.155 | 0.190 | 18.7 | -35 | 18 | 1221 | 1186 | 8892 |
| SRM | -0.281 | 0.281 | 0.326 | 175.3 | -259 | -38 | 1162 | 674 | 11217 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-12-14 | TC China 08 - Finals | 1 | 450 | 371.91 | -0.26 | -47 | 1623 | 7862 | -259 | 674 | 11217 |
| 2 | 2008-12-12 | TC China 08 - 1E | 1 | 215 | 242.03 | 0.16 | 65 | 1669 | 7482 | -229 | 933 | 7784 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 205 | 423.21 | 0.04 | 45 | 1604 | 7373 | -38 | 1162 | 3909 |