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Individual Calculations October 2021 |
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| Babucs, Illes Total change: -3.20 | |   |
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| Over 65 Senior Chess Meeting 2021 | Budapest | HUN | 2021-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1776 | 4.50 | 8 | -0.16 | 20 | -3.20 | |
|  Marosi, Lajos | | | 1407 | HUN | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Kovacs, Istvan | | | 2044 | HUN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Raba, Rudolf | | | 1525 | HUN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Peterfia, Ferenc | | | 1513 | HUN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Cserveni, Laszlo | | | 1629 | HUN | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Rabovszky, Gyorgy | | | 1693 | HUN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Biro, Laszlo | | | 1907 | HUN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Merenyi, Gabor | | | 1898 | HUN | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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