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Individual Calculations September 2022 |
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| Kolev, Velio Total change: -93.40 | |   |
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| Teteven Open | Teteven | BUL | 2022-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1519 | 2.00 | 7 | -1.28 | 20 | -25.60 | |
|  Buese, Ralf | | | 1858 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Karaivanova, Petya | | wf | 1861 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Nichev, Margarit | | | 1465 | BUL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Tonev, Slavcho | | | 1565 | BUL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Ignatov, Kristiyan | | | 1119 * | BUL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Stoyanov, Yordan | | | 1316 | BUL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kamenov, Valentin | | | 1639 | BUL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | 44th Georgi Tringov Memorial | Plovdiv | BUL | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1519 | 2.50 | 8 | -3.39 | 20 | -67.80 | |
| | Pecnik, Leo | f | | 2333 | CRO | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Yordanov, Mario | | | 1184 | BUL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Ciraulo, Silvia | | | 1163 | ITA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Krasteva, Yoana | | | 1175 | BUL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Stanev, Stefan | | | 1117 | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Belchev, Valeri | | | 1277 | BUL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Tsiboukelis, Panagiotis | | | 1331 | GRE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Kougioumtzis, Iordanis | | | 1299 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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