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Blitz:
Individual Calculations August 2018 |
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| Arshinkova, Boryana Total change: -75.80 | |   |
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| BG blitz Championship for girls under 10 | Pleven | BUL | 2018-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1365 | 2.00 | 3 | -0.34 | 20 | -6.80 | |
|  Hristova, Ivelina | | | 1142 | FID | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Bakalova, Hristina | | | 1150 | FID | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Panteva, Veronika | | | 1132 | FID | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | EUROPEAN SCHOOL CHESS CHAMPIONSHIP KRAKOW 2018 - BLITZ | Krakow | POL | 2018-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1237 | 1365 | 2.50 | 9 | -3.45 | 20 | -69.00 | |
| | Leczek, Weronika | | | 1715 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Wnuk, Piotr | | | 1116 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zvereva, Margarita | | wc | 1707 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ayhan, Ates Atabey | | | 1157 | TUR | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Micula, Jakub | | | 1143 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Spytek, Hubert | | | 1014 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Nowakowski, Maksymilian | | | 1057 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Lappi, Aurora | | | 1169 | FIN | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Borowik, Karol | | | 1059 | POL | 0.50 | 1 | -0.36 | 20 | -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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