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Rapid:
Individual Calculations August 2021 |
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| Rusev, Kristiyan Total change: 1.00 | |   |
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| Memorial Haralmpi Vanev 2021 Rapid | Plovdiv | BUL | 2021-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1265 | 2.00 | 7 | 0.14 | 20 | 2.80 | |
|  Artunov, Kirkor | | | 2000 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Petrova, Maria | | | 1599 | BUL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Iliev, Hristiyan | | | 1688 | BUL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kononenko, Vladimir | | | 1545 | BUL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Borisov, Boris | | | 1102 | BUL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Krasteva, Yoana | | | 1066 | BUL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Perico, Alessandro | | | 1881 | ITA | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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 |
| 1144 | 1265 | 4.50 | 7 | -0.09 | 20 | -1.80 | |
| | Enev, Aleks | | | 1058 | BUL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Grigorov, Petar | | | 1207 | BUL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Uzunov, Stefan | | | 1245 | BUL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Tsolov, Aleksandar | | | 1310 | BUL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Nikolov, Nikola Evg | | | 1089 | BUL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Grigorov, Maykal | | | 1000 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Simonski, Atanas | | | 1100 | BUL | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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