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Individual Calculations February 2023 |
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| Petroczy, Zoltan Total change: -20.80 | |   |
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| GYMS Varmegye 2nd Division R 4-6 | Gyor-Moson-Sopron County | HUN | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1733 | 1.50 | 3 | -0.57 | 40 | -22.80 | |
|  Harangozo, Tamas | | | 1692 | HUN | 0.00 | 1 | -0.56 | 40 | -22.40 | |  Nagy, Tibor | | | 1670 | HUN | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Szekeres, Szilvia | | | 1333 * | HUN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | HUN Team Ch. 2nd Div. Szechenyi League 2022-23 R4 | Hungary North West | HUN | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1733 | 0.50 | 1 | 0.05 | 40 | 2.00 | |
| | Kaufmann, Bertalan | | | 1767 | HUN | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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