Individual Calculations November 2022
 Jakobs, Yoav  Total change: -50.00  Rating chartPersonal card
 Opening of the Year in Ramat Gan Masters B Ramat Gan ISR 2022-09-05
RcRownchangeKK*chgGame
 1236 1281 1.00 4 -1.25 40 -50.00 
  Blumenthal, Michael 1368 ISR0.001-0.3840-15.20 
  Freiberg, Doron 1255 ISR0.001-0.5440-21.60 
  Danai, Elon 1158 ISR1.0010.334013.20 
  Dorfman, Michael 1161 ISR0.001-0.6640-26.40 

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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