Individual Calculations November 2018
 Maryasin, Evelyn  Total change: -23.20  Rating chartPersonal card
 Artzit Youth League - South 2018/9 1 Various ISR 2018-09-20
RcRownchangeKK*chgGame
 1363 1341 0.50 1 0.03 40 1.20 
  Laikind, Koral 1363 ISR0.5010.03401.20 

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)
 
 Artzit Youth League - South 2018/9 2-4 Various ISR 2018-10-04
RcRownchangeKK*chgGame
 1260 1341 0.00 1 -0.61 40 -24.40 
  Lapushnian, Maya 1260 ISR0.001-0.6140-24.40 

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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