4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| hx5230 | 2 | 1771 | 1065 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.201 | 0.201 | 0.203 | 42.3 | 30 | 55 | 1285 | 1285 | 6476 |
| initial | 0.224 | 0.224 | 0.225 | 27.0 | 24 | 30 | 1254 | 1254 | 6873 |
| EloSRM | 0.242 | 0.242 | 0.245 | 93.2 | 69 | 118 | 1771 | 1771 | 6316 |
| Odd | 0.256 | 0.256 | 0.259 | 92.5 | 66 | 119 | 1628 | 1628 | 6628 |
| SRM | -0.269 | 0.269 | 0.269 | 67.5 | -72 | -63 | 1137 | 1065 | 5738 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-14 | TC China 08 - Finals | 1 | 315 | 362.93 | 0.20 | 69 | 1771 | 6316 | -72 | 1065 | 5738 |
| 1 | 2008-11-23 | TC China 08 - 1A | 1 | 154 | 187.02 | 0.28 | 118 | 1702 | 6957 | -63 | 1137 | 4477 |