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Rapid:
Individual Calculations August 2023 |
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| Taskov, Atanas Total change: -22.80 | |   |
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| Kids Open Tournament Georgi Rakovski | Kotel | BUL | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1102 | 1.00 | 3 | 0.17 | 40 | 6.80 | |
|  Ivanov, Denislav | | | 1034 | BUL | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Vasilev, Aleksandar | | | 1371 | BUL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Atanasov, Aleksandar | | | 1529 | BUL | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | 1st Kids Tournament Karandila | Sliven | BUL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1102 | 1.50 | 5 | -0.74 | 40 | -29.60 | |
| | Sychov, Matvey | | | 1207 | BUL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Krastev, Hanko | | | 1227 | BUL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Malcheva, Niya | | | 1140 | BUL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Ivanov, Ivan | | | 1045 | BUL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Ochkova, Vasilena | | | 1089 | BUL | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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