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Individual Calculations August 2020 |
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| Mateeva, Yana Total change: 43.60 | |   |
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| 42nd OPEN, NATIONAL INDIVIDUAL CUP, G. TRINGOV MEMORIAL - Tournament A | Plovdiv | BUL | 2020-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1184 | 0.50 | 5 | -0.09 | 40 | -3.60 | |
|  Valev, Valentin | | | 1584 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kolev, Georgi | | | 1584 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ilieva, Ralitsa | | | 1584 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gerov, Hristo | | | 1506 | BUL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Petkova, Irina | | | 1403 | BUL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | | | Bilgarian Individual Chess Championship G12 standart | Asenovgrad | BUL | 2020-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1184 | 3.50 | 6 | 1.18 | 40 | 47.20 | |
| | Arshinkova, Boryana | | | 1372 | BUL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Rasheva, Nora | | wc | 1495 | BUL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Zlateva, Viktoriya | | | 1337 | BUL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Atanasova, Tsvetina | | | 1193 | BUL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Georgieva, Yoana | | | 1067 | BUL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Fezova, Iva | | | 1203 | BUL | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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