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Individual Calculations July 2019 |
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| Omuls, Peteris Total change: -58.80 | |   |
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| Maskachka Open 2019 amateurs to 2200 | Riga | LAT | 2019-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1523 | 2.00 | 6 | -2.94 | 20 | -58.80 | |
|  Maklakova, Naomi | | | 1138 | LAT | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Tabors, Emils | | | 1526 | LAT | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Pavlovs, Ostins | | | 1123 * | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mieze, Natalja | | | 1123 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aprups, Rinalds | | | 1197 | LAT | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sprindzuks Golubcovs, Edvards | | | 1264 | LAT | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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