Individual Calculations May 2019
 Kushnir, Arie  Total change: -3.60  Rating chartPersonal card
 Liga Beit Rishon-Rehovot 2019 Round 6 Various ISR 2019-04-04
RcRownchangeKK*chgGame
 1470 1666 0.50 1 -0.25 40 -10.00 
  Raiko, Gal 1470 ISR0.501-0.2540-10.00 

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)
 
 Czerniak Memorial B Tel Aviv ISR 2019-04-21
RcRownchangeKK*chgGame
 1609 1666 3.00 5 0.16 40 6.40 
  Genasia, Eliran 1457 ISR1.0010.23409.20 
  Rosenzweig, Shlomo 1723 ISR1.0010.584023.20 
  Leibo, Gideon 1728 ISR0.001-0.4140-16.40 
  Levanzov, Evgeny 1686 ISR0.001-0.4740-18.80 
  Sadka Darrell, Daria 1451 ISR1.0010.23409.20 

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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