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Individual Calculations July 2019 |
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| Aprups, Rinalds Total change: -13.20 | |   |
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| Maskachka Open 2019 amateurs to 2200 | Riga | LAT | 2019-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1197 | 0.50 | 3 | -0.33 | 40 | -13.20 | |
|  Lahs, Einars | | | 1527 | LAT | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Omuls, Peteris | | | 1523 | LAT | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Maklakova, Naomi | | | 1138 | LAT | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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