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Rapid:
Individual Calculations May 2024 |
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| Velinov, Aleksandar Total change: 71.60 | |   |
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| 9th Children's Open An Pasan U14 - under the aegis of BSCF | Sofia | BUL | 2024-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1407 | 2.50 | 5 | 0.64 | 40 | 25.60 | |
|  Mateeva, Yana | | | 1530 | BUL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Shopov, Emil | | | 1476 | BUL | 1.00 | 1 | 0.60 | 40 | 24.00 | |  Delcheva, Gergana | | | 1431 | BUL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Vladimirov, Simeon | | | 1511 | BUL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Kapitanski, Furion | | | 1553 | BUL | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | Sandanski Easter Festival 2024 U14 - under the aegis of BSCF | Sandanski | BUL | 2024-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1407 | 3.00 | 5 | 1.15 | 40 | 46.00 | |
| | Kafedzhiyski, Stefan | | | 1587 | BUL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Zlatkov, Boris | | | 1502 | BUL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Andonov, Dimitar | | | 1564 | BUL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Gallos, Vasileios | | | 1482 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Kechagioglou, Athanasios | | | 1388 | GRE | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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