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Individual Calculations November 2023 |
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| Angelov, Zvetomir Total change: -9.00 | |   |
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| Open Troyan 2023 | Troyan | BUL | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 2087 | 4.00 | 6 | -0.68 | 20 | -13.60 | |
|  Boyadzhieva, Katerina | | | 1177 | BUL | 1.00 | 1 | 0.00 | 20 | 0.00 | |  Kamenov, Valentin | | | 1686 | BUL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kanchev, Emil | | | 1687 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chuchukova, Stefani | | | 1576 | BUL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Bochev, Krasimir | | | 1972 | BUL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Ninov, Ventsislav | | | 2311 | BUL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | | | Bucharest Chess Weekend - 54th ed. | Bucuresti | ROU | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 2087 | 4.50 | 5 | 0.23 | 20 | 4.60 | |
| | Sandulescu, Gheorghe | | | 1687 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | David, Radu-Nicolae | | | 1682 | ROU | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zlate-Ion, Matei | | | 1618 | ROU | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Rusu, Adrian | | | 1739 | ROU | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Barbu, Simon-Alexandru | | | 2023 | ROU | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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