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Blitz:
Individual Calculations August 2021 |
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| Tutekov, Teodor Total change: -1.80 | |   |
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| Bulgarian Individual Chess Champoinship B10 Blitz | Apriltsi | BUL | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1209 | 2.50 | 3 | 0.86 | 20 | 17.20 | |
|  Rusev, Victor | | | 1030 | BUL | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Tsolov, Aleksandar | | | 1331 | BUL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Mladenov, Georgi | | | 1149 | BUL | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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 Blitz | Asenovgrad | BUL | 2021-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1091 | 1209 | 3.00 | 6 | -0.95 | 20 | -19.00 | |
| | Marinov, Veselin | | | 1008 | BUL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kanev, Kristiyan | | | 1088 | BUL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Radev, Slavi | | | 1107 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Dobrev, Simeon | | | 1163 | BUL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Kanchev, Martin | | | 1079 | BUL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Panayotov, Mihail | | | 1100 | BUL | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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