4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| eulerscheZahl | 3 | 2545 | 1295 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.076 | 0.147 | 0.150 | 39.0 | -11 | 55 | 1295 | 1295 | 1274 |
| EloSRM | 0.426 | 0.426 | 0.517 | 178.5 | 31 | 312 | 2545 | 2545 | 1595 |
| SRMFix | 0.428 | 0.428 | 0.515 | 81.6 | 11 | 172 | 1445 | 1445 | 1904 |
| initial | 0.444 | 0.444 | 0.529 | 53.4 | 8 | 93 | 1360 | 1360 | 2016 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-02-13 | SRM 800 | 1 | 224 | 306.38 | 0.45 | 193 | 2545 | 1595 | 51 | 1295 | 1274 |
| 2 | 2017-07-22 | TCO17 Round 2C | 1 | 173 | 282.15 | 0.06 | 31 | 2351 | 2665 | -11 | 1244 | 2201 |
| 1 | 2017-04-08 | TCO17 Round 1B | 1 | 210 | 358.29 | 0.77 | 312 | 2321 | 3299 | 55 | 1255 | 2544 |