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Rapid:
Individual Calculations August 2023 |
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| Malchev, Nikola Total change: 59.60 | |   |
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| Kids Open Tournament Georgi Rakovski | Kotel | BUL | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1153 | 1093 | 2.00 | 4 | 0.31 | 40 | 12.40 | |
|  Kandur, Stefan | | | 1025 | BUL | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Ochkova, Vasilena | | | 1089 | BUL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Krastev, Hanko | | | 1227 | BUL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Dimitrov, Georgi Y | | | 1270 | BUL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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 |
| 1216 | 1093 | 3.00 | 5 | 1.18 | 40 | 47.20 | |
| | Rusev, Daniel | | | 1084 | BUL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Atanasov, Aleksandar | | | 1529 | BUL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Bakalski, Svetlin | | | 1131 | BUL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Gavazov, Veselin | | | 1110 | BUL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Krastev, Hanko | | | 1227 | BUL | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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