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Individual Calculations June 2023 |
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| Hajdu, Istvan Total change: -38.20 | |   |
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| Hobagoly Kupa 2023 May | Budapest | HUN | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1827 | 4.00 | 6 | -0.30 | 20 | -6.00 | |
|  Csomor, Gabor | | | 1427 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Szendeff, Miklos | | | 1685 | HUN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Szabo, Abel | | | 2182 | HUN | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Karman, Gergely | | | 1562 | HUN | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Foldesi, Tamas | | | 1499 | HUN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Balogh, Gerda | | | 1479 | HUN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | | | 2nd Csomos Janos Memorial B U1900 | Gyula | HUN | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1827 | 3.50 | 6 | -1.61 | 20 | -32.20 | |
| | Firnigel, Janos | | | 1530 | HUN | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Ress, Amira | | | 1292 | HUN | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Godo, Csongor | | | 1427 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kovacs, Istvan | | | 1472 | HUN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Balogh, Borbala | | | 1578 | HUN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ferenczi, Imre | | | 1702 | ROU | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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