Individual Calculations September 2022 |
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Petkova, Irina Total change: -132.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Teteven Open | Teteven | BUL | 2022-08-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1702 | 1697 | 2.50 | 6 | -0.38 | 40 | -15.20 | |
| Mladenov, Emil | | | 1937 | BUL | 0.00 | 1 | -0.20 | 40 | -8.00 | | Ignatov, Kristiyan | | | 1297 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Burdarev, Evgeni | | | 1928 | BUL | 0.00 | 1 | -0.21 | 40 | -8.40 | | Danov, Valentin | | | 1520 | BUL | 1.00 | 1 | 0.27 | 40 | 10.80 | | Andreev, Simeon | | | 1684 | BUL | 0.50 | 1 | -0.02 | 40 | -0.80 | | Krastev, Krasimir | | | 1844 | BUL | 0.00 | 1 | -0.30 | 40 | -12.00 | | * 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) | | 44th Georgi Tringov Memorial | Plovdiv | BUL | 2022-08-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1312 | 1697 | 2.50 | 6 | -2.93 | 40 | -117.20 | |
| Palikov, Kaloyan | | | 1297 * | BUL | 0.00 | 1 | -0.92 | 40 | -36.80 | | Kougioumtzis, Iordanis | | | 1299 | GRE | 0.50 | 1 | -0.42 | 40 | -16.80 | | Yordanov, Mario | | | 1184 | BUL | 1.00 | 1 | 0.04 | 40 | 1.60 | | Mikov, Simeon | | | 1373 | BUL | 0.50 | 1 | -0.37 | 40 | -14.80 | | Enev, Aleks | | | 1376 | BUL | 0.50 | 1 | -0.37 | 40 | -14.80 | | Atanasov, Aleksandar | | | 1341 | BUL | 0.00 | 1 | -0.89 | 40 | -35.60 | | * 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) | |
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