Individual Calculations September 2023 |
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Lagvilava, Mariam Total change: -6.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Chess Festival "Racha 2023" | Ambrolauri | GEO | 2023-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1640 | 1080 | 0.00 | 3 | -0.16 | 40 | -6.40 | |
| Nachqebia, Luka | | | 1786 | GEO | 0.00 | 1 | -0.01 | 40 | -0.40 | | Khukhunaishvili, Adam | | | 1391 | GEO | 0.00 | 1 | -0.14 | 40 | -5.60 | | Bechvaia, Gabriel | | | 1744 | GEO | 0.00 | 1 | -0.01 | 40 | -0.40 | | 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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