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Individual Calculations October 2019 |
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| Ferku, Donat Total change: 20.80 | |   |
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| Rethy Antal Memorial U1900 | Debrecen | HUN | 2019-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1389 | 1.00 | 5 | 0.27 | 40 | 10.80 | |
|  Kerti, Laszlo | | | 1713 | HUN | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Kiripolszky, Tamas | | | 1789 * | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gerda, Emil | | | 1632 | HUN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kovalcsik, Zoltan | | | 1789 * | HUN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Igaz, Geza | | | 1592 | HUN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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) | | | | Berekfurdoi Osz 2019 U2000 | Berekfurdo | HUN | 2019-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1389 | 1.50 | 6 | 0.25 | 40 | 10.00 | |
| | Simai, Laszlo | | | 1754 | HUN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Onodi, Miklos | | | 1620 | HUN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Igaz, Geza | | | 1592 | HUN | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Major, Norbert | | | 1665 | HUN | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Kerti, Janos | | | 1588 | HUN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Szasz, Ferenc | | | 1544 | HUN | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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