4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sshrdp | 4 | 2088 | 1146 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.118 | 0.171 | 0.246 | 28.0 | -48 | 21 | 1229 | 1146 | 4399 |
| SRMFix | 0.365 | 0.443 | 0.566 | 84.4 | -19 | 227 | 1518 | 1499 | 4289 |
| initial | 0.536 | 0.536 | 0.632 | 64.6 | 31 | 133 | 1458 | 1458 | 4507 |
| EloSRM | 0.257 | 0.596 | 0.712 | 152.0 | -35 | 355 | 2123 | 2088 | 3496 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-12-20 | SRM 430 | 2 | 281 | 175.58 | -0.68 | -35 | 2088 | 3496 | -48 | 1146 | 4399 |
| 3 | 2008-12-11 | SRM 429 | 1 | 509 | 562.14 | 0.14 | 49 | 2123 | 3241 | -35 | 1194 | 3621 |
| 2 | 2008-12-02 | SRM 428 | 1 | 455 | 590.81 | 0.38 | 169 | 2074 | 3530 | 21 | 1229 | 3360 |
| 1 | 2008-03-22 | SRM 394 | 2 | 249 | 566.59 | 1.19 | 355 | 1906 | 4165 | 8 | 1208 | 3068 |