Individual Calculations November 2018
 Avi-Hen, Yuval  Total change: 0.00  Rating chartPersonal card
 Artzit Youth League - North 2018/9 1 Various ISR 2018-09-20
RcRownchangeRpKK*chgGame
 1680 0 0.00 1 0.00 880   0.00 
  Goldberg, Alon 1680 ISR0.0010.00 0.00 

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)
 
 Artzit Youth League - North 2018/9 2-4 Various ISR 2018-10-04
RcRownchangeRpKK*chgGame
 1600 0 0.00 3 0.00 800   0.00 
  Bishara, Omar 1352 ISR0.0010.00 0.00 
  Pounko, Ariel 1648 ISR0.0010.00 0.00 
  Gruzman, Ilya 1801 ISR0.0010.00 0.00 

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)
 

 

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