Individual Calculations August 2023 |
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Hajdu, Istvan Total change: 17.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Eger-LOGOSZ Open B U1950 | Eger | HUN | 2023-06-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1585 | 1789 | 6.50 | 9 | -0.01 | 20 | -0.20 | |
| Szakolczai, Alex | | | 1442 | HUN | 1.00 | 1 | 0.11 | 20 | 2.20 | | Kollar, Balazs | | | 1340 | HUN | 1.00 | 1 | 0.06 | 20 | 1.20 | | Toth, Istvan | | | 1840 | HUN | 0.50 | 1 | 0.07 | 20 | 1.40 | | Berecz, Kristof | | | 1721 | HUN | 0.50 | 1 | -0.09 | 20 | -1.80 | | Herczeg, Benedek | | | 1442 | HUN | 1.00 | 1 | 0.11 | 20 | 2.20 | | Turcsanyi, Vendel Tamas | | | 1389 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | Bordos, Janos | | | 1672 | HUN | 0.50 | 1 | -0.16 | 20 | -3.20 | | Landenberger, Laszlo | | | 1866 | HUN | 0.00 | 1 | -0.39 | 20 | -7.80 | | Beres, Ferenc | | | 1551 | HUN | 1.00 | 1 | 0.20 | 20 | 4.00 | | * 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) | | Budapest Summer group B | Budapest | HUN | 2023-07-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1578 | 1793 | 3.50 | 5 | -0.31 | 20 | -6.20 | |
| Nagy, Antal | | | 1432 | HUN | 0.50 | 1 | -0.40 | 20 | -8.00 | | Molnar, Lidia Emilia | | | 1542 | HUN | 0.00 | 1 | -0.81 | 20 | -16.20 | | Vaczi, Lorant Tamas | | | 1573 | HUN | 1.00 | 1 | 0.22 | 20 | 4.40 | | Janosi, Bence | | | 1616 | HUN | 1.00 | 1 | 0.27 | 20 | 5.40 | | Patai, Tamas | | | 1728 | HUN | 1.00 | 1 | 0.41 | 20 | 8.20 | | 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) | | 46th Agria Chess Festival B U1800 | Eger | HUN | 2023-07-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1574 | 1793 | 6.50 | 7 | 1.17 | 20 | 23.40 | |
| Ress, Amira | | | 1418 | HUN | 1.00 | 1 | 0.09 | 20 | 1.80 | | Vamosi, Peter Istvan | | | 1553 | HUN | 1.00 | 1 | 0.20 | 20 | 4.00 | | Gaal, Miklos | | | 1601 | HUN | 1.00 | 1 | 0.25 | 20 | 5.00 | | Biro, Beata | | | 1638 | HUN | 1.00 | 1 | 0.29 | 20 | 5.80 | | Szabo, Vince David | | | 1411 | HUN | 1.00 | 1 | 0.09 | 20 | 1.80 | | Salamon, Laszlo | | | 1659 | HUN | 0.50 | 1 | -0.18 | 20 | -3.60 | | Kovacs, K. Arpad | | | 1740 | HUN | 1.00 | 1 | 0.43 | 20 | 8.60 | | 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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