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Individual Calculations September 2021 |
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| Kosztolanczi, Gyula Total change: 3.80 | |   |
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| 40th Keszthely Open Hevizi Laszlo Memorial | Keszthely | HUN | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2067 | 5.50 | 9 | 0.19 | 20 | 3.80 | |
|  Noack, Ulli | | | 1776 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Korcz, Sandor | | | 1951 | HUN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ress, Tamas | f | | 2276 | HUN | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Khechumyan, Gagik | | | 2226 | ARM | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Farkas, Otto Jr. | | | 1946 | HUN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Valkova, Angelika | | | 1978 | UKR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Tamas, Gyorgy | | | 1923 | HUN | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Razsits, Geza | | | 1943 | HUN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kiss, Judit | | | 1968 | HUN | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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