Rapid: Individual Calculations August 2021
 Veinberg, Yoav  Total change: -7.80  Rating chartPersonal card
 Feldklein memorial 2021 B Rishon Lezion ISR 2021-07-22
RcRownchangeKK*chgGame
 1338 1310 1.00 3 -0.39 20 -7.80 
  Lapushnian, Maya 1362 ISR0.001-0.4320-8.60 
  Neumann, Amit 1160 ISR0.001-0.7020-14.00 
  Volodarsky, Michael 1492 ISR1.0010.742014.80 

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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