4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zhangzy | 1 | 2265 | 1236 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.201 | 0.201 | 0.201 | 36.0 | 36 | 36 | 1236 | 1236 | 2272 |
| SRMFix | 0.882 | 0.882 | 0.882 | 196.7 | 197 | 197 | 1397 | 1397 | 3160 |
| EloSRM | 0.910 | 0.910 | 0.910 | 245.5 | 245 | 245 | 2265 | 2265 | 3116 |
| initial | 0.923 | 0.923 | 0.923 | 111.1 | 111 | 111 | 1311 | 1311 | 3414 |
| Odd | 0.973 | 0.973 | 0.973 | 271.9 | 272 | 272 | 1990 | 1990 | 3164 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-06-26 | SRM 716 | 2 | 91 | 170.97 | 0.91 | 245 | 2265 | 3116 | 36 | 1236 | 2272 |