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Rapid:
Individual Calculations December 2023 |
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| Malchev, Nikola Total change: 16.80 | |   |
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| Chess Hopes U10 October 2023 | Sofia | BUL | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1184 | 4.00 | 7 | 0.42 | 40 | 16.80 | |
|  Pasheva, Magdalena | | | 1140 | BUL | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Malcheva, Niya | | | 1338 | BUL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zahariev, Velislav | | | 1156 | BUL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Naneva, Aleksandra | | | 1044 | BUL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Ivanova, Nikol | | | 1298 | BUL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Ivanova, Darina | | | 1173 | BUL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Ochkova, Vasilena | | | 1080 | BUL | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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