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Individual Calculations December 2021 |
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| Leidl, Istvan Sr. Total change: 43.20 | |   |
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| Erkel Ferenc Memorial 2021 | Gyula | HUN | 2021-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1813 | 4.00 | 7 | 1.81 | 20 | 36.20 | |
|  Restas, Peter | f | | 2095 | HUN | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Balog, Imre | | | 1778 | HUN | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Nagy, Gabor | | | 1879 | HUN | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Tamas, Kornel | | | 2057 | HUN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Abraham, Zoltan | | | 1866 | HUN | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Udvardi, Zalan | | | 2213 * | HUN | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Martonosi, Adam | | | 1917 | HUN | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | | | Pest Region Team Ch. Hoschek L Group 2021-2022 R 3-4 | Pest Region | HUN | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1813 | 1.50 | 2 | 0.35 | 20 | 7.00 | |
| | Ruska, Zoltan | | | 1869 | HUN | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Guzsik, Istvan | | | 1636 | HUN | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | |
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