4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| AIUBian | 3 | 1597 | 1041 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.144 | 0.281 | 0.316 | 124.5 | -204 | 45 | 1245 | 1041 | 1840 |
| initial | 0.244 | 0.321 | 0.403 | 38.6 | -9 | 68 | 1268 | 1259 | 2202 |
| SRMFix | 0.229 | 0.329 | 0.401 | 73.1 | -17 | 129 | 1329 | 1312 | 2043 |
| EloSRM | 0.261 | 0.353 | 0.439 | 122.3 | -18 | 226 | 1615 | 1597 | 2012 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-01-22 | SRM 227 | 2 | 222 | ||||||||
| 2 | 2005-01-15 | TCCC05 Round 1 | 1 | 361 | 364.09 | -0.09 | -18 | 1597 | 2012 | -204 | 1041 | 1840 |
| 1 | 2005-01-11 | TCCC05 Qual 4 | 1 | 79 | 120.86 | 0.61 | 226 | 1615 | 1960 | 45 | 1245 | 1111 |