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Individual Calculations April 2023 |
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| Petyko, Zoltan Total change: 13.60 | |   |
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| HUN Team Ch. 1st Div. Maroczy League 2022-23 R 7-8 | Hungary East | HUN | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2069 | 1.00 | 2 | 0.17 | 20 | 3.40 | |
|  Vanczak, Attila | f | | 2143 | HUN | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Szilagyi, Norbert | | | 2118 | HUN | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | Borsod-Abauj-Zemplen County Team Ch. 2022-23 R 8 | BAZ Region | HUN | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2069 | 1.00 | 1 | 0.51 | 20 | 10.20 | |
| | Gathi, Donat | | | 2076 | HUN | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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