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Rapid:
Individual Calculations June 2019 |
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| Petrovska, Arina Total change: 7.00 | |   |
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| Latvijas 2019.gada Skolu saha olimpiades finals (5-9 meitenes) | Riga | LAT | 2019-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1606 | 5.00 | 7 | -0.09 | 20 | -1.80 | |
|  Imanova, Emilija | | | 1206 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zubova, Darja | | | 1292 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kazmerika, Anna | | | 1495 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Golsta, Ramona | | | 1729 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mende, Alise | | | 1217 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ter-Avetisjana, Agnesa Stepania | | | 1605 | LAT | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Rasimenoka, Marija | | | 1206 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Chess Rain 2019 | Riga | LAT | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1606 | 3.00 | 3 | 0.44 | 20 | 8.80 | |
| | Sergejeva, Sofija | | | 1429 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Krasilnikova, Marija | | | 1206 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mende, Alise | | | 1217 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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