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Individual Calculations September 2018 |
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| Skurygina, Sofiya Total change: -28.80 | |   |
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| 25th Abu Dhabi Int. Chess Festival(Juniors) | Abu Dhabi | UAE | 2018-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1094 | 0.00 | 4 | -0.72 | 40 | -28.80 | |
|  Mustafayev, Farid | | | 1494 * | AZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fatima, Al Wahabi | | | 1436 | UAE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Fatima, Saif Al-Ali | | wc | 1249 | UAE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ebrahim, Ahmed Ebrahim | | | 1308 | UAE | 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) | | |
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