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Individual Calculations September 2023 |
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| Kopias, Ferenc Total change: -39.20 | |   |
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| Hagymatikum-Duocor Cup 2023 U2300 | Mako | HUN | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1700 | 0.50 | 3 | -0.86 | 20 | -17.20 | |
|  Restas, Peter | f | | 1935 | HUN | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Kelemen-Fekete, Agnes | | | 1881 | HUN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Hangyal, Dora | | | 1351 | HUN | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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) | | | | 34th Bacsur Imre Memorial 2023 | Oroshaza | HUN | 2023-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1700 | 2.50 | 7 | -1.10 | 20 | -22.00 | |
| | Varga, Gabor | | | 2036 | HUN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gaal, Miklos | | | 1628 | HUN | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Olah, Tibor | | | 1619 | HUN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Gyori, Gabor | | | 1510 | HUN | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Safran, Istvan | | | 1668 | HUN | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Hangay, Tibor | | | 1640 | HUN | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Havasi, Gergely Bulcsu | | | 1771 | HUN | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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