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Individual Calculations October 2021 |
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| Davitkova, Jovana Total change: -42.80 | |   |
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| II International Youth Chess Tournament Lake Queen 2021-B | Struga | MKD | 2021-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1223 | 0.50 | 3 | -1.07 | 40 | -42.80 | |
|  Farmakoski, Georg | | | 1499 | MKD | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Petrovski, Nikola | | | 1076 | MKD | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Kuci, Jorik | | | 1071 | ALB | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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