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Individual Calculations February 2020 |
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| Spirkova, Marija Total change: -22.80 | |   |
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| Maskachka Open 2020 amateurs to 1600 | Riga | LAT | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1392 | 4.00 | 7 | -0.57 | 40 | -22.80 | |
|  Aprups, Rinalds | | | 1164 | LAT | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Valdats, Reinis | | | 1170 | LAT | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Yovanovich, Victor | | | 1172 | LAT | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Rezniks, Roberts | | | 1112 | LAT | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Morkunas, Gustas | | | 1516 | LTU | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Savicevs, Arsenijs | | | 1540 | LAT | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Pavlovs, Ostins | | | 1203 | LAT | 1.00 | 1 | 0.25 | 40 | 10.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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