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Individual Calculations February 2020 |
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| Ghnatios, Ralph Total change: -21.80 | |   |
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| Soviet Alumni 41 Christmas Chess Tournament | Beirut | LBN | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1836 | 4.50 | 7 | -1.09 | 20 | -21.80 | |
|  Saadeddine, Adam | | | 1436 * | LBN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kassar, Pierre | | | 1454 | LBN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Arkadan, Adib | | | 1704 | LBN | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Obeid, Omar | | | 1436 * | LBN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Housseiny, Ali | | | 1436 * | LBN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Farhat, Jawad | | | 1731 | LBN | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Khoder, Akram | | | 1767 | LBN | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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) | | |
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