4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tianzhi | 8 | 1763 | 313 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.228 | 0.228 | 0.254 | 32.1 | -89 | -12 | 1931 | 1763 | 3395 |
| SRMFix | -0.230 | 0.230 | 0.257 | 35.1 | -119 | -12 | 1081 | 919 | 3427 |
| Odd | -0.239 | 0.239 | 0.254 | 26.9 | -68 | -14 | 1650 | 1503 | 3402 |
| initial | -0.270 | 0.270 | 0.290 | 32.5 | -60 | -18 | 1140 | 940 | 3427 |
| SRM | -0.339 | 0.339 | 0.447 | 110.9 | -380 | -21 | 820 | 313 | 3420 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2019-03-06 | TCO19 SRM 752 | 2 | 116 | 112.06 | -0.12 | -21 | 1763 | 3395 | -48 | 313 | 3420 |
| 7 | 2018-03-29 | SRM 732 | 2 | 96 | 100.98 | -0.12 | -12 | 1784 | 4978 | -21 | 361 | 5003 |
| 6 | 2018-01-25 | SRM 728 | 2 | 222 | 213.64 | -0.20 | -22 | 1797 | 5211 | -90 | 382 | 5252 |
| 5 | 2017-11-28 | SRM 724 | 2 | 229 | 232.04 | -0.20 | -21 | 1818 | 5429 | -55 | 472 | 5409 |
| 4 | 2017-11-18 | SRM 723 | 2 | 224 | 240.68 | -0.17 | -18 | 1839 | 5281 | -70 | 527 | 5224 |
| 3 | 2017-09-26 | SRM 721 | 2 | 190 | 208.66 | -0.24 | -29 | 1857 | 5538 | -74 | 597 | 5402 |
| 2 | 2017-07-12 | SRM 718 | 2 | 165 | 161.26 | -0.30 | -45 | 1886 | 5401 | -149 | 671 | 5374 |
| 1 | 2017-06-30 | SRM 717 | 2 | 258 | 218.27 | -0.48 | -89 | 1931 | 5006 | -380 | 820 | 4600 |