4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| k_kariya | 2 | 1998 | 899 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.072 | 0.609 | 0.614 | 73.4 | -65 | 82 | 1282 | 1217 | 9401 |
| SRMFix | -0.098 | 0.700 | 0.707 | 132.7 | -127 | 138 | 1338 | 1211 | 9213 |
| SRM | -0.790 | 0.790 | 0.899 | 150.5 | -240 | -61 | 1139 | 899 | 7943 |
| EloSRM | -0.083 | 0.812 | 0.816 | 172.7 | -108 | 238 | 2106 | 1998 | 8646 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-08-21 | SRM 630 | 2 | 586 | 315.07 | -0.90 | -108 | 1998 | 8646 | -240 | 899 | 7943 |
| 1 | 2014-06-28 | SRM 626 | 2 | 452 | 749.09 | 0.73 | 238 | 2106 | 7452 | -61 | 1139 | 5131 |