Individual Calculations April 2021
 Merkulova, Viktoria  Total change: -28.80  Rating chartPersonal card
 VO Moscow. February 2021 Moscow RUS 2021-02-14
RcRownchangeKK*chgGame
 1427 1614 5.00 8 -0.72 40 -28.80 
  Nikishin, Igor 1214  * RUS1.0010.08403.20 
  Gurgenidze, Aleksandra 1399 RUS1.0010.23409.20 
  Karataev, Khassan 1301 RUS0.501-0.3640-14.40 
  Bukanov, Yuriy 1826 RUS0.001-0.2340-9.20 
  Kapitsa, Matvey 1220 RUS0.501-0.4240-16.80 
  Taranenko, Polina 1526 RUS1.0010.384015.20 
  Panaev, Timur 1434 RUS0.001-0.7440-29.60 
  Saitov, Timur 1496 RUS1.0010.344013.60 
 * 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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