Individual Calculations April 2023
 Angel, Oriel  Total change: 61.60  Rating chartPersonal card
 Ramat Gan Masters B Winter 2023 Ramat Gan ISR 2023-01-16
RcRownchangeKK*chgGame
 1367 1075 2.50 6 1.54 40 61.60 
  Dorfman, Michael 1216 ISR0.5010.19407.60 
  Gavriel, Oren 1438 ISR0.5010.404016.00 
  Nouchi, Olivier 1450 FRA0.5010.414016.40 
  Ben-Haim, Harel 1333 ISR1.0010.824032.80 
  Khairova, Evelina 1373 ISR0.001-0.1540-6.00 
  Blumenthal, Michael 1391 ISR0.001-0.1340-5.20 

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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