4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Kaetzchen | 8 | 1460 | 589 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.138 | 0.239 | 0.269 | 28.8 | -49 | 34 | 1234 | 1067 | 9309 |
| SRMFix | -0.167 | 0.251 | 0.286 | 32.3 | -51 | 58 | 1258 | 1082 | 8350 |
| EloSRM | -0.152 | 0.261 | 0.312 | 43.6 | -60 | 142 | 1614 | 1460 | 9357 |
| SRM | -0.297 | 0.313 | 0.364 | 91.4 | -259 | 60 | 1100 | 589 | 8570 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2010-04-03 | SRM 466 | 2 | 740 | 761.87 | -0.17 | -27 | 1460 | 9357 | -65 | 589 | 8570 |
| 7 | 2006-10-02 | SRM 321 | 2 | 253 | 269.12 | -0.24 | -13 | 1488 | 5217 | -34 | 654 | 6502 |
| 6 | 2006-09-23 | TCCC06 Round 1B | 1 | 351 | 432.60 | 0.02 | 8 | 1500 | 5041 | 60 | 688 | 6278 |
| 5 | 2006-09-18 | SRM 319 | 2 | 365 | 312.56 | -0.43 | -32 | 1493 | 5126 | -77 | 628 | 6683 |
| 4 | 2006-09-12 | TCCC06 Qual 3 | 1 | 434 | 302.75 | -0.52 | -48 | 1525 | 4811 | -105 | 705 | 6201 |
| 3 | 2006-09-09 | TCCC06 Qual 2 | 1 | 464 | 474.08 | 0.03 | 19 | 1573 | 4337 | -31 | 810 | 5288 |
| 2 | 2006-09-07 | TCCC06 Qual 1 | 1 | 556 | 480.81 | -0.29 | -60 | 1553 | 4392 | -259 | 841 | 4865 |
| 1 | 2006-08-29 | SRM 318 | 2 | 223 | 291.35 | 0.39 | 142 | 1614 | 3974 | -100 | 1100 | 2819 |