Individual Calculations April 2023 |
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Vardaka, Sofia Total change: 6.40 | | |
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Open 25th of March A | Thessaloniki | GRE | 2023-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1322 | 1381 | 3.00 | 5 | 0.16 | 40 | 6.40 | |
| Lazarou, Efthymios | | | 1064 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | | Karakasidis, Michail | | | 1586 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | Sideris, Michail | | | 1230 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | Sioumis, Antonios | | | 1130 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | Boutikos, Eleftherios | | | 1600 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | 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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