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Individual Calculations October 2023 |
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| Achkoski, Petar Total change: -15.20 | |   |
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| Lake Queen Youth Chess Festival 2023 - U14 | Struga | MKD | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1109 | 1247 | 1.00 | 2 | -0.38 | 40 | -15.20 | |
|  Simonoski, Luka | | | 1093 | MKD | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Kumbaroski, Gerasim | | | 1124 | MKD | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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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