Individual Calculations August 2015 |
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Petkova, Denitsa Total change: 26.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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1st International children chess tournament Elit | Sofia | BUL | 2015-07-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1572 | 1470 | 1.50 | 3 | 0.34 | 40 | 13.60 | |
| Peycheva, Gergana | | wc | 1870 * | BUL | 0.50 | 1 | 0.42 | 40 | 16.80 | | Mehmed, Elif | | | 1726 | BUL | 0.00 | 1 | -0.19 | 40 | -7.60 | | Yordanov, Kaloyan | | | 1121 | BUL | 1.00 | 1 | 0.11 | 40 | 4.40 | | * 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) | | Open championship for Eastern Europe | Burgas | BUL | 2015-07-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1756 | 1470 | 1.00 | 3 | 0.47 | 40 | 18.80 | |
| Evstatiev, Georgi | | | 1870 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ivanov, Igor | | | 1792 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | Nedelcev, Radim | | | 1607 | CZE | 1.00 | 1 | 0.68 | 40 | 27.20 | | * 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) | | 10th Open Women's Bulgarian Championship "Thracian Princess" | Vratsa | BUL | 2015-07-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1636 | 1470 | 2.50 | 8 | -0.14 | 40 | -5.60 | |
| Ionescu, Irina | | wg | 1870 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | Vasova, Maria | | | 1870 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Bocheva, Margarita | | | 1780 | BUL | 0.50 | 1 | 0.36 | 40 | 14.40 | | Galani, Anna | | | 1452 | GRE | 0.50 | 1 | -0.03 | 40 | -1.20 | | Ma, Ichen | | | 1274 | BUL | 0.50 | 1 | -0.25 | 40 | -10.00 | | Shivacheva, Donika | | | 1870 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Papaefstratiou, Despina | | | 1209 | GRE | 0.50 | 1 | -0.32 | 40 | -12.80 | | Krasteva, Beloslava | | | 1760 | BUL | 0.50 | 1 | 0.34 | 40 | 13.60 | | * 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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