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Rapid:
Individual Calculations January 2018 |
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| Khairallah, Ralph Total change: 38.20 | |   |
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| 19th Christmas international Rapid chess 2017 | Furn- El choubak | LBN | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1802 | 3.50 | 5 | 1.91 | 20 | 38.20 | |
|  Breidi, Mohamad | | | 1590 | LBN | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Shamieh, Jamal | | | 2037 | LBN | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Sharbel, Marwan | | | 2008 | LBN | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Najjar, Ahmad | f | | 2192 | LBN | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Maasarani, Mahmoud | | | 1969 | LBN | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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