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Rapid:
Individual Calculations January 2024 |
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| Georgieva, Toni Total change: -42.00 | |   |
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| Chess Fest Sandanski 2023 | Sandanski | BUL | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1889 | 5.50 | 9 | -0.95 | 20 | -19.00 | |
|  Kalajdzhiev, Shibil | | | 1554 | BUL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Sharkov, Borislav | | | 1653 | BUL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Filev, Georgi | f | | 2244 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Vanchev, Petar | | | 1689 | BUL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Manov, Iliyan | | | 1732 | BUL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mandzhukov, Stoyan | | | 1669 | BUL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Teofilov, Kamen | | | 1667 | BUL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Georgiev, Georgi J | | | 1563 | BUL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Stoyanov, Hristo | | | 1685 | BUL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Sandanski Christmas Festival Open-B 2023 | Sandanski | BUL | 2023-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1889 | 4.50 | 7 | -1.15 | 20 | -23.00 | |
| | Ivanov, Nikola V | | | 1540 | BUL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Basova, Polina | | | 1621 | UKR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Davidov, Stefan | | | 1703 | BUL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Vardaka, Sofia | | | 1572 | GRE | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Mihailov, Kostadin | | | 1613 | BUL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Zahov, Ivan | | | 1836 | BUL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ioannidis, Konstantinos I | | | 1489 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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