Individual Calculations June 2023 |
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Vergini, Maria Eirini Total change: 9.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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7th Spring open Kalamarias 2023 A | Thessaloniki | GRE | 2023-05-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1303 | 1111 | 1.00 | 3 | 0.23 | 40 | 9.20 | |
| Boudoulis, Pashalis | | | 1338 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | Kiriazis, Alexandros | | | 1198 | GRE | 1.00 | 1 | 0.62 | 40 | 24.80 | | Gerakakis, Iordanis | | | 1373 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | 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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