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Individual Calculations January 2019 |
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| Ammar, Sedrani Total change: 23.60 | |   |
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| UAE Team Chess Championship 2018 Open | Emirates | UAE | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2091 | 2.50 | 4 | 0.59 | 40 | 23.60 | |
|  Hareb, Nasser Hareb Alshamsi | | | 1734 | UAE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Hassan, Abdullah | m | | 2322 | UAE | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Al-Zaabi, Sultan | c | | 1945 | UAE | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Saeed, Ishaq | m | | 2437 | UAE | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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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