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Rapid:
Individual Calculations September 2021 |
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| Maklakova, Naomi Total change: 3.40 | |   |
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| Latvian Youth Chess Championship G-12 2021 | Riga | LAT | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1640 | 6.00 | 7 | 0.17 | 20 | 3.40 | |
|  Laimina, Alise | | | 1067 | LAT | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Pukite, Elza | | | 1167 | LAT | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Kuznecova, Marija | | | 1671 | LAT | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Vasiljeva, Sofja | | | 1546 | LAT | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Liepina, Daniela, Nikola | | | 1108 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Gansone, Aiga | | | 1045 | LAT | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Krasilnikova, Marija | | | 1335 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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