Individual Calculations April 2023 |
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Kountouri, Christina Total change: -30.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Youth Championship of ESSPEP U14 open girls | Korinthos | GRE | 2023-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1215 | 1316 | 0.50 | 2 | -0.76 | 40 | -30.40 | |
| Petropouleas, Nikolaos | | | 1316 | GRE | 0.50 | 1 | 0.00 | 40 | 0.00 | | Kallaras, Georgios | | | 1113 | GRE | 0.00 | 1 | -0.76 | 40 | -30.40 | | 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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