Individual Calculations May 2015 |
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Petkov, Matey Total change: 45.60 | | |
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Bulgarian chess championship for juniors U14 - 2015 | Plovdiv | BUL | 2015-04-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1783 | 1990 | 7.00 | 9 | 0.42 | 40 | 16.80 | |
| Vasilev, Vladislav | | | 1590 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Kochiev, Ivan | | | 1633 | BUL | 0.50 | 1 | -0.39 | 40 | -15.60 | | Vassilev, Martin | | | 2018 | BUL | 0.50 | 1 | 0.04 | 40 | 1.60 | | Varbanov, Vladimir | | | 1599 | BUL | 1.00 | 1 | 0.09 | 40 | 3.60 | | Tsvetanov, David | | | 1789 | BUL | 1.00 | 1 | 0.24 | 40 | 9.60 | | Yordanov, Lachezar | | | 1982 | BUL | 0.00 | 1 | -0.51 | 40 | -20.40 | | Boev, Viktor | | | 1758 | BUL | 1.00 | 1 | 0.21 | 40 | 8.40 | | Raykov, Stefan | | | 2022 | BUL | 1.00 | 1 | 0.54 | 40 | 21.60 | | Grabcheva, Natalia | | | 1654 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | | * 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) | | V.International Rumi Children's Games Chess Team Tournaments | Konya | TUR | 2015-04-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1924 | 1990 | 3.00 | 4 | 0.72 | 40 | 28.80 | |
| Ismayilova, Fizza | | | 1590 * | AZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | Pourghanbarzad Lashtnesha, Arman | | | 2275 | IRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | Tasdogen, Dincer | | | 1960 | TUR | 0.00 | 1 | -0.54 | 40 | -21.60 | | Jalaghonia, Nino | | wf | 1871 | GEO | 1.00 | 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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