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Individual Calculations March 2019 |
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| Koreywo, Witold Total change: 16.20 | |   |
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| Gibraltar International Chess Festival 2019 Amateurs B | Gibraltar | ENG | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1553 | 2.00 | 5 | 0.81 | 20 | 16.20 | |
|  Manukonda, Arun | | | 1813 | IND | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Longdin, Michael | | | 1735 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Murray, J Stephen | | | 1770 | SCO | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Andersen, Guttorm | | | 1801 | NOR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Krause, Helmut | | | 1668 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | |
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