Individual Calculations February 2017
 Fedak, Ihor  Total change: 20.80  Rating chartPersonal card
 Christmas Lviv 2017 Lviv UKR 2017-01-02
RcRownchangeKK*chgGame
 1617 1621 4.50 8 0.52 40 20.80 
  Jouani, Zakharia 1221  * GER1.0010.08403.20 
  Hromyak, Artem 1306 UKR1.0010.14405.60 
  Lopadchak, Myroslav 2013 UKR0.5010.424016.80 
  Prydun, Andriy 1950 UKR0.001-0.1240-4.80 
  Tsytulya, Yana 1221  * UKR1.0010.08403.20 
  Pavlyk, Nazariy 1867 UKR0.001-0.1940-7.60 
  Davydiak, Svyatoslav 1441 UKR1.0010.264010.40 
  Palchuk, Andrii 1916 UKR0.001-0.1540-6.00 
 * 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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