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Individual Calculations August 2023 |
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| Kovacs-Barcza, Donat Total change: 0.80 | |   |
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| Budapest Summer group B | Budapest | HUN | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1231 | 0.00 | 4 | -0.32 | 40 | -12.80 | |
|  Janosi, Bence | | | 1616 | HUN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Piskoti, Laszlo | | | 1530 | HUN | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Babucs, Illes | | | 1735 | HUN | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Krizsany, Laszlo Sr. | | | 1719 | HUN | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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) | | | | 46th Agria Chess Festival B U1800 | Eger | HUN | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1231 | 1.50 | 5 | 0.34 | 40 | 13.60 | |
| | Biro, Beata | | | 1638 | HUN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Szabo, Vince David | | | 1411 | HUN | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Vamosi, Peter Istvan | | | 1553 | HUN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kovacs, Mate | | | 1280 | HUN | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Ress, Amira | | | 1418 | HUN | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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