4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Ironson | 7 | 2381 | 1394 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.556 | 0.950 | 1.215 | 140.6 | -227 | 312 | 1527 | 1394 | 1397 |
| SRMFix | 0.716 | 0.967 | 1.402 | 133.7 | -63 | 583 | 1941 | 1941 | 1183 |
| EloSRM | 0.728 | 0.983 | 1.454 | 154.4 | -57 | 646 | 2381 | 2381 | 1054 |
| Odd | 0.716 | 0.987 | 1.462 | 151.9 | -57 | 666 | 2263 | 2263 | 1060 |
| initial | 0.917 | 1.033 | 1.476 | 124.4 | -48 | 402 | 1973 | 1973 | 1437 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2007-03-31 | TCO07 Qual 2 | 1 | 208 | 380.54 | 0.87 | 116 | 2381 | 1054 | 94 | 1394 | 1397 |
| 6 | 2006-07-12 | SRM 311 | 1 | 316 | 195.53 | -0.73 | -57 | 2265 | 1069 | -227 | 1300 | 1673 |
| 5 | 2006-07-06 | SRM 310 | 1 | 131 | 196.84 | 0.59 | 79 | 2322 | 902 | 57 | 1527 | 871 |
| 4 | 2006-06-14 | SRM 307 | 1 | 106 | 221.52 | 1.06 | 151 | 2243 | 1110 | 126 | 1470 | 994 |
| 3 | 2006-06-08 | SRM 306 | 1 | 178 | 233.81 | -0.01 | 10 | 2092 | 1546 | -25 | 1344 | 1443 |
| 2 | 2006-05-31 | SRM 305 | 1 | 203 | 222.77 | -0.15 | -22 | 2082 | 1567 | -143 | 1369 | 1332 |
| 1 | 2006-05-27 | SRM 304 | 2 | 31 | 342.52 | 3.47 | 646 | 2104 | 1479 | 312 | 1512 | 884 |