4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| pierre286 | 6 | 2186 | 1177 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.777 | 1.166 | 1.645 | 125.7 | -52 | 332 | 2202 | 2186 | 2968 |
| SRM | 0.665 | 1.196 | 1.623 | 92.8 | -151 | 140 | 1245 | 1177 | 3136 |
| SRMFix | 0.698 | 1.280 | 1.748 | 142.5 | -97 | 312 | 1766 | 1671 | 2864 |
| initial | 0.733 | 1.336 | 1.836 | 160.9 | -160 | 426 | 1903 | 1729 | 2772 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2010-04-20 | Member SRM 468 | 2 | 203 | 174.64 | -0.22 | 2 | 2186 | 2968 | 5 | 1177 | 3136 |
| 5 | 2008-12-20 | SRM 430 | 1 | 531 | 536.78 | -0.15 | -18 | 2184 | 2928 | -73 | 1172 | 3810 |
| 4 | 2008-11-12 | SRM 425 | 2 | 29 | 267.66 | 3.21 | 203 | 2202 | 2746 | 140 | 1245 | 3178 |
| 3 | 2008-10-08 | SRM 421 | 2 | 375 | 215.42 | -0.80 | -52 | 1998 | 4023 | -66 | 1105 | 5627 |
| 2 | 2008-09-24 | SRM 419 | 2 | 68 | 325.63 | 2.26 | 332 | 2051 | 3576 | 122 | 1171 | 4001 |
| 1 | 2008-08-26 | SRM 415 | 2 | 289 | 371.80 | 0.36 | 146 | 1718 | 6761 | -151 | 1049 | 6253 |