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Rapid:
Individual Calculations October 2021 |
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| Mihailov, Kostadin Total change: -18.40 | |   |
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| IV Chess-Fest Dobriniste | Dobriniste | BUL | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1747 | 4.00 | 7 | -0.92 | 20 | -18.40 | |
|  Asparuhov, Parvan | | | 1971 | BUL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Dimov, Ljubomir | | | 1191 | BUL | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Dunkov, Konstantin | | | 1446 | BUL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Velikov, Nikola | | | 1377 | BUL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Ivanov, Lachezar | | | 1169 | BUL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Hristov, Georgi | | | 1987 | BUL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Tachev, Kamen | | | 1511 | BUL | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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