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Individual Calculations April 2019 |
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| Petrovska, Arina Total change: 4.80 | |   |
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| Latvian Youth Chess Championship G-16 2019 | Riga | LAT | 2019-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1680 | 5.50 | 7 | 0.12 | 40 | 4.80 | |
|  Jaldova, Lilita | | | 1280 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Granovska, Elisa | | | 1567 | LAT | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Golsta, Madara | | | 1930 | LAT | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Volkova, Anna Marija | | | 1280 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hlopkova, Jekaterina | | | 1284 | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Stulpina, Liana | | | 1280 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kazmerika, Anna | | | 1366 | LAT | 0.00 | 1 | -0.86 | 40 | -34.40 | | | * 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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