4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| 4321go | 9 | 2312 | 1165 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.550 | 0.930 | 1.384 | 98.4 | -176 | 145 | 1329 | 1165 | 3381 |
| SRMFix | 0.508 | 0.970 | 1.268 | 120.2 | -89 | 369 | 1878 | 1785 | 2509 |
| EloSRM | 0.614 | 0.980 | 1.292 | 137.6 | -55 | 310 | 2361 | 2312 | 2415 |
| initial | 0.710 | 1.012 | 1.430 | 121.9 | -83 | 383 | 1926 | 1884 | 2511 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2009-11-25 | SRM 453.5 | 1 | 576 | 461.73 | -0.37 | -50 | 2312 | 2415 | -148 | 1165 | 3381 |
| 8 | 2009-11-05 | SRM 452 | 1 | 303 | 518.43 | 0.78 | 214 | 2361 | 2211 | 93 | 1313 | 2340 |
| 7 | 2007-08-21 | TCCC07 Qual 2 | 1 | 297 | 260.53 | -0.19 | -7 | 2147 | 2088 | 1 | 1220 | 2520 |
| 6 | 2007-08-18 | TCCC07 Qual 1 | 1 | 628 | 395.52 | -0.67 | -55 | 2154 | 2060 | -71 | 1219 | 2543 |
| 5 | 2007-08-11 | SRM 363 | 2 | 34 | 122.36 | 1.85 | 125 | 2208 | 1822 | 137 | 1290 | 2023 |
| 4 | 2007-08-07 | SRM 362 | 2 | 19 | ||||||||
| 3 | 2007-07-24 | SRM 360 | 1 | 509 | 452.69 | -0.24 | -39 | 2084 | 2340 | -176 | 1153 | 2946 |
| 2 | 2007-07-12 | SRM 357 | 2 | 33 | 225.55 | 2.77 | 310 | 2123 | 2097 | 145 | 1329 | 1769 |
| 1 | 2007-06-14 | SRM 354 | 2 | 256 | 506.03 | 0.98 | 301 | 1813 | 3728 | -16 | 1184 | 2698 |