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Rapid:
Individual Calculations December 2023 |
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| Malcheva, Niya Total change: -39.20 | |   |
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| Chess Hopes U10 October 2023 | Sofia | BUL | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1169 | 1338 | 4.00 | 7 | -0.98 | 40 | -39.20 | |
|  Taskov, Atanas | | | 1081 | BUL | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Malchev, Nikola | | | 1186 | BUL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Asenov, Martin | | | 1227 | BUL | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Kochev, Kristiyan | | | 1020 | BUL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Krastev, Hanko | | | 1380 | BUL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Pavlova, Maria | | | 1133 | BUL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Zahariev, Velislav | | | 1157 | BUL | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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