Individual Calculations March 2017
 Stefurak, Roman  Total change: -83.60  Rating chartPersonal card
 Open Championship of School Vasily Ivanchuk Lviv UKR 2017-02-10
RcRownchangeKK*chgGame
 1417 1749 4.00 7 -2.09 40 -83.60 
  Tsytulya, Yana 1349  * UKR1.0010.08403.20 
  Zheka, Ilya 1418 UKR1.0010.12404.80 
  Triska, Oleh 1473 UKR1.0010.17406.80 
  Lebedeva, Valeriya 1545 UKR0.001-0.7640-30.40 
  Dovgaliuk, Oleksandr 1436 UKR0.001-0.8640-34.40 
  Kovalskyi, Roman 1349  * UKR0.001-0.9240-36.80 
  Borovets, Olga 1349  * UKR1.0010.08403.20 
 * 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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