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Individual Calculations September 2023 |
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| Biro, Beata Total change: -56.00 | |   |
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| 20. European Union Youth Championship - U14 | Mureck | AUT | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1636 | 5.00 | 9 | -0.74 | 40 | -29.60 | |
|  Poetscher, Katharina | | | 1277 | AUT | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Zagar, Katarina | | | 1236 * | SLO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Derbenev, Arseniy | | | 1601 | LAT | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Kovacec, Tilen | | | 1717 | SLO | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Setnik, Jakub | | | 1177 | POL | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Richter, Johanna | | | 1546 | GER | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Kononenko, Vladimir | | | 1782 | BUL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Zeihen, Matthieu | | | 1884 | LUX | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Begdullayeva, Diana | | | 1228 | SUI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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) | | | | 15th Debrecen Chess Carnival Group B U2100 | Debrecen | HUN | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1636 | 2.00 | 6 | -0.66 | 40 | -26.40 | |
| | Ats, Laszlo Gyorgy | | | 1892 | HUN | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Halasz, Csaba | | | 2011 | HUN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Henczel, Donat | | | 1466 | HUN | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Karman, Gergely | | | 1688 | HUN | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Bekesi, Aron | | | 1453 | HUN | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Safrany, Istvan | | | 1640 | HUN | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | |
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