4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| NickChet | 1 | 2072 | 1051 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.059 | 0.059 | 0.059 | 14.4 | 14 | 14 | 1214 | 1214 | 4160 |
| EloSRM | 0.084 | 0.084 | 0.084 | 55.7 | 56 | 56 | 2072 | 2072 | 4092 |
| initial | 0.090 | 0.090 | 0.090 | 10.9 | 11 | 11 | 1211 | 1211 | 4217 |
| Odd | 0.149 | 0.149 | 0.149 | 80.9 | 81 | 81 | 1796 | 1796 | 4175 |
| SRM | -0.670 | 0.670 | 0.670 | 149.0 | -149 | -149 | 1051 | 1051 | 3226 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-05-30 | SRM 715 | 2 | 125 | 132.47 | 0.08 | 56 | 2072 | 4092 | -149 | 1051 | 3226 |