Rapid: Individual Calculations April 2017
 Grigoryan, Tigran  Total change: 20.00  Rating chartPersonal card
 Memory Nebesna Sotnya (Rapid) Lviv UKR 2017-03-11
RcRownchangeKK*chgGame
 1778 1791 4.50 7 1.00 20 20.00 
  Gulchevskyy, Lyubomyr 1910 UKR0.5010.16203.20 
  Zaharchyn, Andriyan 1391  * UKR1.0010.08201.60 
  Diduh, Ihor 1975 UKR0.001-0.2620-5.20 
  Hromyak, Artem 1607 UKR1.0010.26205.20 
  Kyrychenko, Maryan 2000 UKR1.0010.772015.40 
  Dzurak, Vitalii 2028 UKR0.001-0.2020-4.00 
  Zozulinskyy, Taras 1535 UKR1.0010.19203.80 
 * 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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