Individual Calculations December 2019
 Dinham, James  Total change: -48.40  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2019 Corum TUR 2019-10-28
 1723 1589 1.00 6 -1.21 40 -48.40 
  Demchenko, Svitlana wm1953 CAN0.001-0.1040-4.00 
  Avalyan, Artur f1989  * RUS0.001-0.0840-3.20 
  Juhasz, Judit 1989  * HUN0.001-0.0840-3.20 
  Taban, Yagiz 1591 TUR0.001-0.5040-20.00 
  Louw, Carlo 1518 RSA0.001-0.6040-24.00 
  Claassen, Anke wc1295 RSA1.0010.15406.00 
 * 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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