Individual Calculations January 2020
 Pedarse, Marlon  Total change: 30.40  Rating chartPersonal card
 Al Ain Second of DEC festival Chess Championship Al Ain UAE 2019-11-28
 1800 1951 5.50 6 1.52 20 30.40 
  Sriram, Venkatesan 1551  * IND1.0010.08201.60 
  Amal, Fadel S M Alshamsi wc1551  * UAE1.0010.08201.60 
  Ali, Sebbar m2351  * MAR1.0010.922018.40 
  Sameir, Ramez 1967 EGY1.0010.522010.40 
  Andal, Edmond 1831 PHI0.501-0.1620-3.20 
  Sharon, Rafael 1551  * IND1.0010.08201.60 
 * 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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