Individual Calculations May 2019
 Ben, Yogev  Total change: -57.60  Rating chartPersonal card
 Israel Youth Finals - U10 Boys Mevaseret Zion ISR 2019-04-11
RcRownchangeKK*chgGame
 1195 1263 1.50 5 -1.44 40 -57.60 
  Umanskiy, Stanislav 1309 ISR0.001-0.4440-17.60 
  Qasem, Muhamad Mody 1323 ISR0.5010.08403.20 
  Buchnik, Kfir 1068 ISR0.501-0.2540-10.00 
  Kaminetsky, Asaf 1080 ISR0.001-0.7440-29.60 
  Fester, Ilay 1195 ISR0.501-0.0940-3.60 

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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