Individual Calculations October 2018
 Verny, David  Total change: 29.60  Rating chartPersonal card
 Shah-Kait Netanya 2018 A Netanya ISR 2018-08-28
RcRownchangeKK*chgGame
 1636 1946 4.00 4 0.61 40 24.40 
  Waxman, Mark 1681 ISR1.0010.18407.20 
  Soprin, David 1546  * ISR1.0010.08403.20 
  Leibo, Gideon 1770 ISR1.0010.274010.80 
  Duchan, Yoav 1546  * ISR1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Elite Youth League - North 2018/9 1 Various ISR 2018-09-20
RcRownchangeKK*chgGame
 1632 1956 1.00 1 0.13 40 5.20 
  Kopaloff, Liam 1632 ISR1.0010.13405.20 

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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