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Individual Calculations April 2019 |
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| Bellou, Nazareta Total change: 36.00 | |   |
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| 2019 Attica Team Championship - B Category rounds 4-7 | ESSNA | GRE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1124 | 2.00 | 3 | 0.98 | 40 | 39.20 | |
|  Lalou, Konstantina | | | 1343 | GRE | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Kazantzidi, Antelina | | | 1095 | GRE | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Agriopoulou, Stavroula | | | 1312 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | 2019 Attica Team Championship - B Category rounds 8-9 | ESSNA | GRE | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1069 | 1124 | 0.50 | 1 | -0.08 | 40 | -3.20 | |
| | Pessiridi, Christiana | | | 1069 | GRE | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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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