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Individual Calculations September 2018 |
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| Piscos, Archer Total change: 1.20 | |   |
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| 25th Abu Dhabi Int. Chess Festival(Open) | Abu Dhabi | UAE | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1477 | 4.50 | 8 | 0.03 | 40 | 1.20 | |
|  Marwan, Abdulwahab | f | | 1877 * | UAE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Humaidan Mohamed, Alzaabi | | | 1077 * | UAE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rustamov, Asilbek | | | 1877 * | UZB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdulaziz, Saleh | | | 1267 | UAE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Singh, Gurmeher | | | 1675 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Shah, Jiya | | | 1224 | IND | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Marwa, Jadalla | | | 1335 | SUD | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Alfred, Jokelin | | | 1133 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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