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Individual Calculations December 2021 |
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| Gathi, Donat Total change: 44.80 | |   |
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| HUN Team Ch. 2021-22 1st Div. Maroczy Group R2 | Hungary East | HUN | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1778 | 0.00 | 1 | -0.33 | 40 | -13.20 | |
|  Retkes, Sandor | | | 1902 | HUN | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | Borsod-Abauj-Zemplen Team Ch. 2021-22 R 2-3 | BAZ Region | HUN | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1740 | 2.00 | 2 | 1.45 | 40 | 58.00 | |
| | Jonizs, Zoltan | | | 1761 | HUN | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Petyko, Zoltan | c | | 2140 * | HUN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | |
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