4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| XianChen | 5 | 1505 | 691 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.028 | 0.258 | 0.349 | 35.8 | -42 | 90 | 1470 | 1428 | 5092 |
| EloSRM | -0.025 | 0.264 | 0.351 | 38.0 | -42 | 90 | 1547 | 1505 | 5091 |
| SRMFix | -0.040 | 0.292 | 0.372 | 41.4 | -77 | 72 | 1183 | 1137 | 5521 |
| initial | -0.068 | 0.302 | 0.366 | 36.4 | -57 | 70 | 1216 | 1159 | 5638 |
| SRM | -0.307 | 0.510 | 0.548 | 113.0 | -266 | 28 | 934 | 691 | 6254 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2006-10-09 | SRM 322 | 2 | 389 | 279.54 | -0.48 | -42 | 1505 | 5091 | -110 | 691 | 6254 |
| 4 | 2006-08-29 | SRM 318 | 2 | 198 | 297.57 | 0.59 | 90 | 1547 | 4422 | 28 | 801 | 5219 |
| 3 | 2006-08-09 | SRM 315 | 2 | 243 | 244.59 | 0.01 | 17 | 1457 | 5311 | -72 | 773 | 5715 |
| 2 | 2006-07-06 | SRM 310 | 2 | 156 | 219.20 | -0.04 | 10 | 1441 | 5245 | -89 | 845 | 4911 |
| 1 | 2006-06-28 | SRM 309 | 2 | 249 | 272.26 | -0.21 | -32 | 1431 | 5325 | -266 | 934 | 4078 |