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Rapid:
Individual Calculations December 2023 |
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| Naneva, Aleksandra Total change: -6.80 | |   |
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| Chess Hopes U10 October 2023 | Sofia | BUL | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1150 | 1044 | 2.00 | 6 | -0.17 | 40 | -6.80 | |
|  Ivanova, Nikol | | | 1298 | BUL | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Ivanova, Gabriela | | | 1074 | BUL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Pavlova, Maria | | | 1133 | BUL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Malchev, Nikola | | | 1186 | BUL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Ivanov, Denislav | | | 1130 | BUL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Taskov, Atanas | | | 1081 | BUL | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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