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Individual Calculations September 2023 |
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| Shipkova, Kalina Total change: 0.00 | |   |
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| 2nd Marina Cup U16 | Gabrovo | BUL | 2023-07-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1169 | 0 | 2.00 | 6 | 0.00 | 1044 | | 0.00 | |
|  Todorova, Daniela | | | 1083 | BUL | 1.00 | 1 | 0.00 | | 0.00 | |  Koev, Georgi | | | 1176 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Malcheva, Niya | | | 1135 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Ochkova, Vasilena | | | 1037 | BUL | 1.00 | 1 | 0.00 | | 0.00 | | | Kanchev, Martin | | | 1429 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Boyadzhieva, Katerina | | | 1151 | BUL | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 48 Sea Horse Cup G16 | Sportpalace, Varna | BUL | 2023-08-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1171 | 0 | 1.00 | 3 | 0.00 | 1046 | | 0.00 | |
| | Chakarova, Stefani | | | 1194 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Kantserova, Ildana | | | 1257 | KAZ | 0.00 | 1 | 0.00 | | 0.00 | | | Palukova, Daria | | | 1063 | BUL | 1.00 | 1 | 0.00 | | 0.00 | |
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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