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Individual Calculations April 2019 |
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| Tafani, Kleinta Total change: -12.80 | |   |
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| 2019 Attica Team Championship - POA rounds 4- 7 | ESSNA | GRE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1195 | 1.00 | 4 | -0.83 | 40 | -33.20 | |
|  Perakaki, Makrina-Eirini | | | 1113 | GRE | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Ntala, Konstantina | | | 1245 | GRE | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Papagiotidi, Konstantina | | | 1057 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Chatziioannidi, Filippa | | | 1561 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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 - POA rounds 8 | ESSNA | GRE | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1195 | 1.00 | 1 | 0.51 | 40 | 20.40 | |
| | Daniilidi, Dimitra Lydia | | | 1205 | GRE | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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