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Individual Calculations August 2023 |
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| Kovacs, K. Arpad Total change: -42.60 | |   |
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| 46th Agria Chess Festival B U1800 | Eger | HUN | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1740 | 1.50 | 5 | -2.13 | 20 | -42.60 | |
|  Szabo, Vince David | | | 1411 | HUN | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Biro, Beata | | | 1638 | HUN | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ress, Amira | | | 1418 | HUN | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Csorba, Rudolf | | | 1489 | HUN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hajdu, Istvan | c | | 1793 | HUN | 0.00 | 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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