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Blitz:
Individual Calculations July 2017 |
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| Hristova, Ivelina Total change: 33.00 | |   |
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| Bulgarian Individual Championship U10 blitz 2017 girls | Pleven | BUL | 2017-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1109 | 2.00 | 5 | 0.44 | 20 | 8.80 | |
|  Bakalova, Tsvetelina | | | 1274 | BUL | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Ilieva, Kalina | | | 1194 | BUL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Baklova, Mila | | | 1181 | BUL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Arshinkova, Boryana | | | 1320 | BUL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rasheva, Nora | | wc | 1286 | BUL | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | Blitz open "Black sea waves" | Albena | BUL | 2017-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1109 | 1.50 | 3 | 1.21 | 20 | 24.20 | |
| | Serov, Aleksandr | | | 1502 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sirata, Aleh | | | 1465 | BLR | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Bashinski, Mikita | | | 1478 | BLR | 1.00 | 1 | 0.90 | 20 | 18.00 | |
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) | | |
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