4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zjuliweibin | 1 | 1783 | 888 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.210 | 0.210 | 0.210 | 39.2 | -39 | -39 | 1783 | 1783 | 9896 |
| initial | -0.266 | 0.266 | 0.266 | 32.0 | -32 | -32 | 1168 | 1168 | 9869 |
| SRMFix | -0.335 | 0.335 | 0.335 | 79.5 | -80 | -80 | 1120 | 1120 | 10087 |
| SRM | -1.257 | 1.257 | 1.257 | 312.0 | -312 | -312 | 888 | 888 | 7674 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-08-01 | SRM 587 | 2 | 499 | 431.36 | -0.21 | -39 | 1783 | 9896 | -312 | 888 | 7674 |