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Individual Calculations September 2022 |
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| Szczotka, Klara Total change: -69.60 | |   |
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| Riga Technical University Open 2022 - Tournament B | Riga | LAT | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1896 | 5.00 | 9 | -1.74 | 40 | -69.60 | |
|  Kalnins, Aleksandrs Alans | | | 1501 | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Muradyan, Anahit | | | 1667 | ARM | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Karasevics, Aleksandrs | | | 1496 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kaewpitakkun, Pantham | | | 1733 | NOR | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Pakalns, Raivis Kristians | | | 1812 | LAT | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Vainermanas, Berelis | | | 1574 | LTU | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Szczotka, Matylda | | | 1490 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ivanov, Platon-Jaan | | | 2123 | EST | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Bergstrom, Assar | | | 1687 | SWE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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