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Individual Calculations January 2023 |
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| Tzovani, Dimitra Total change: -54.40 | |   |
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| 9th Memory team Cup 2022 | ESSTH-CHALK | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1362 | 0.00 | 1 | -0.46 | 40 | -18.40 | |
|  Batsi, Lida | | | 1393 | GRE | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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) | | | | Open International Tournament Keravnos Dec 2022 - A | Thessaloniki | GRE | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1084 | 1384 | 2.50 | 4 | -0.90 | 40 | -36.00 | |
| | Kamnar, Daniel | | | 1125 | MKD | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Moustakas, Vasileios D | | | 1033 | GRE | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Sioumis, Antonios | | | 1057 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Ioannidis, Konstantinos I | | | 1120 | GRE | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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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