Individual Calculations September 2019
 Kotormus, Davyd  Total change: 38.40  Rating chartPersonal card
 Cup of Lviv (standart) Lviv UKR 2019-08-18
RcRownchangeKK*chgGame
 1646 1530 4.00 8 0.96 40 38.40 
  Terletsky, Oleg m1930  * UKR0.001-0.0840-3.20 
  Hrabinska, Anna 1265 UKR1.0010.18407.20 
  Sahin, Aytac 1923 TUR0.001-0.0840-3.20 
  Karpinets, Andrian 1159 UKR1.0010.10404.00 
  Tsvietaiev, Mykhailo 1930  * UKR0.001-0.0840-3.20 
  Zhuk, Maksym 1297 UKR1.0010.21408.40 
  Durnev, Vladimir 1812 UKR1.0010.844033.60 
  Chugai, Roman 1851 UKR0.001-0.1340-5.20 
 * 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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