Individual Calculations June 2018
 Luria, Zur  Total change: -7.80  Rating chartPersonal card
 Liga Alef East 2018 Round 9-10 various ISR 2018-05-10
RcRownchangeKK*chgGame
 2150 2111 0.50 2 -0.39 20 -7.80 
  Kovalenko, .sergiy S 2122 UKR0.5010.02200.40 
  Lux, Hugo De Melo 2178 BRA0.001-0.4120-8.20 

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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