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Individual Calculations August 2018 |
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| Abdulla, Mahmood Abdulla Mohammad Total change: 14.00 | |   |
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| 15th Dubai Juniors Chess Tournament 2018 | Dubai | UAE | 2018-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1156 | 0.00 | 2 | -0.31 | 40 | -12.40 | |
|  Mustafayev, Farid | | | 1556 * | AZE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sharon, Rafael | | | 1364 | FID | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | | | Sharjah Summer Championship 2018(B) | Sharjah | UAE | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1156 | 2.00 | 5 | 0.66 | 40 | 26.40 | |
| | Sharon, Rafael | | | 1364 | FID | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Mathew, George | | | 1359 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Ebrahim, Ahmed Ebrahim | | | 1319 | UAE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Atya, Mahmoud | | | 1243 | EGY | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Atya, Ahmed | | | 1382 | EGY | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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