Rapid: Individual Calculations January 2020
 Pedarse, Marlon  Total change: -8.60  Rating chartPersonal card
 Al Ain Rapid Second of DEC festival Chess Championship Al Ain UAE 2019-12-01
 1877 2092 4.00 6 -0.43 20 -8.60 
  Amal, Fadel S M Alshamsi wc1692  * UAE1.0010.08201.60 
  Felix, Winnie 1788 PHI1.0010.14202.80 
  Cayaba, John Vincent 1905 PHI0.501-0.2420-4.80 
  Al Darmaky, Sultan 1692  * UAE1.0010.08201.60 
  Mortel, Marlon 2184 PHI0.5010.13202.60 
  Al Hosani, Omran f2002 UAE0.001-0.6220-12.40 
 * 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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