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Individual Calculations August 2017 |
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| Karova, Peya Total change: 64.40 | |   |
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| Turnir A 2017 Chessbomb | Plovdiv | BUL | 2017-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1344 | 2.00 | 6 | 0.60 | 40 | 24.00 | |
|  Petkov, Hristo | | | 1744 * | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Ruschukov, Boyan | | | 1744 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Karadzhov, Ivan | | | 1744 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vasileva, Cveta | | | 1549 | BUL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Zangarova, Gabriela | | | 1056 | BUL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Pelitov, Dimitar | | | 1744 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | National team championship for young lady to 16 years old 2017 | Borovets | BUL | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1344 | 4.00 | 5 | 1.01 | 40 | 40.40 | |
| | Gergova, Veneta | | | 1184 | BUL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Sashova, Ivelina | | | 1641 | BUL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Angelova, Lara | | | 1241 | BUL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Grigorova, Asya | | | 1219 | BUL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Ninova, Katrin | | | 1085 | BUL | 1.00 | 1 | 0.18 | 40 | 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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