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Individual Calculations February 2023 |
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| Sinicina, Jevgenija Total change: 78.00 | |   |
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| Riga Chess Federation open to 1800 -I-2023 | Riga | LAT | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1155 | 3.00 | 7 | 1.95 | 40 | 78.00 | |
|  Rogulis, Uldis | | | 1485 | LAT | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Beniosev, Daniel | | | 1435 | LAT | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Vasilkovs, Aleksandrs | | | 1332 | LAT | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Andzans, Maris | | | 1403 | LAT | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Coat, Sven | | | 1430 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Lisovskis, Dmitrijs | | | 1525 | LAT | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Visnevskis, Valdis | | | 1655 | LAT | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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