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Individual Calculations December 2021 |
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| Kovacs, Istvan Total change: -35.40 | |   |
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| HUN Team Ch. 2021-22 2nd Div. Toth L. Group R2 | Hungary South-East | HUN | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1537 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
|  Ohat, Imre | | | 1937 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Erkel Ferenc Memorial 2021 | Gyula | HUN | 2021-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1541 | 0.00 | 6 | -1.69 | 20 | -33.80 | |
|  Abraham, Zoltan | | | 1866 | HUN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Botos, Jozsef | | | 1765 | HUN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kurucz, Janos | | | 1469 | HUN | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Hajdu, Zoltan | | | 1708 | HUN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bartok-Csato, Gyorgy | | | 1840 | HUN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Balatoni, Gyorgy | | | 1681 | HUN | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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