Individual Calculations March 2013 |
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Janchev, Petar Total change: -24.90 | | |
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35th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" | Plovdiv | BUL | 2013-02-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2128 | 2177 | 5.00 | 9 | 0.07 | 15 | 1.05 | |
| Doudoulakakis, Athanasios | | | 1777 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | Stoyanov, Svetlomir | | | 1881 | BUL | 1.00 | 1 | 0.15 | 15 | 2.25 | | Berescu, Alin-Mile | g | | 2495 | ROU | 0.50 | 1 | 0.37 | 15 | 5.55 | | Badev, Kiril | f | | 2394 | BUL | 1.00 | 1 | 0.78 | 15 | 11.70 | | Vasilev, Milen | g | | 2473 | BUL | 0.00 | 1 | -0.15 | 15 | -2.25 | | Nikolov, Sasho | m | | 2415 | BUL | 0.00 | 1 | -0.20 | 15 | -3.00 | | Serefidou, Despina | | | 1952 | GRE | 0.50 | 1 | -0.28 | 15 | -4.20 | | Bozilov, Dragan | | | 1932 | SRB | 0.00 | 1 | -0.80 | 15 | -12.00 | | Churchulov, Kostadin | | | 1834 | BUL | 1.00 | 1 | 0.12 | 15 | 1.80 | | * 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) | | 77th Bulgarian Individual Chess Championship Semifinal - Men | Plovdiv | BUL | 2013-02-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2108 | 2177 | 3.00 | 8 | -1.73 | 15 | -25.95 | |
| Arnaudov, G. Petar | m | | 2471 | BUL | 0.00 | 1 | -0.15 | 15 | -2.25 | | Ljangov, Petar | | | 2072 | BUL | 0.50 | 1 | -0.14 | 15 | -2.10 | | Valkov, Vladimir | | | 2043 | BUL | 1.00 | 1 | 0.32 | 15 | 4.80 | | Badev, Kiril | f | | 2394 | BUL | 0.00 | 1 | -0.22 | 15 | -3.30 | | Nikolov, Jordan | | | 2092 | BUL | 0.00 | 1 | -0.62 | 15 | -9.30 | | Kirchev, Krasimir | | | 1958 | BUL | 0.50 | 1 | -0.28 | 15 | -4.20 | | Slavov, Janko | | | 1938 | BUL | 0.50 | 1 | -0.30 | 15 | -4.50 | | Petrov, Plamen | | | 1896 | BUL | 0.50 | 1 | -0.34 | 15 | -5.10 | | 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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