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Individual Calculations December 2022 |
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| Lampou, Marianta Total change: 97.60 | |   |
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| Autumn Chess Square 2022 | Athens | GRE | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1312 | 1.50 | 5 | -0.03 | 40 | -1.20 | |
|  Sehas, Nikolaos | | | 1689 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Xynidi, Areti | | | 1079 | GRE | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Vuka, Alboreno | | | 1368 | GRE | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Antoniadis, Anastasios | | | 1540 | GRE | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Ignatiadis, Konstantinos | | | 1910 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | European Youth Chess Championship 2022 - U10 Girls | Antalya | TUR | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1422 | 8.50 | 9 | 2.47 | 40 | 98.80 | |
| | Bagga, Anika | | | 1149 | NED | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Torun, Selin | | | 1226 | TUR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Gulishyan, Eseniya | | | 1257 | FID | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Berezovskaya, Arina | | | 1283 | FID | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Zavivaeva, Kristina | | | 1312 | FID | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Mirzaliyeva, Leyla | | | 1225 | AZE | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Sunea, Sara Maria | | | 1350 | ROU | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Oksanen, Maria | | | 1411 | FIN | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Abak, Tuana | | | 1406 | TUR | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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