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Rapid:
Individual Calculations August 2021 |
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| Tsolov, Aleksandar Total change: 37.00 | |   |
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| Memorial Haralmpi Vanev 2021 Rapid | Plovdiv | BUL | 2021-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1310 | 3.50 | 7 | 2.36 | 20 | 47.20 | |
|  Gocheva, Rumiana | | wm | 2031 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Churov, Martin | | | 1603 | BUL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Borisov, Boris | | | 1102 | BUL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Merdzhanov, Vladko | | | 1615 | BUL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Sirakov, Emil | | | 1792 | ITA | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Rahnev, Alexander | | | 2045 | BUL | 0.50 | 1 | 0.49 | 20 | 9.80 | | | Van Dael, Siem | f | | 2045 | NED | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | Bulgarian Individual Chess Championship Boys 12-2021 Rapid | Asenovgrad | BUL | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1310 | 3.50 | 6 | -0.51 | 20 | -10.20 | |
| | Mihaylov, Bozhidar | | | 1065 | BUL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Marinov, Veselin | | | 1022 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Panayotov, Mihail | | | 1131 | BUL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Rusev, Kristiyan | | | 1265 | BUL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Stanev, Simeon | | | 1049 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Dimitrov, Martin | | | 1492 | BUL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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