Individual Calculations January 2020
 Michaeli, Omri  Total change: 36.40  Rating chartPersonal card
 Artzit Youth League - Gush Dan 2019/20 Round 6-7 Various ISR 2019-12-05
RcRownchangeKK*chgGame
 1398 1410 1.50 2 0.47 40 18.80 
  Weisbuch, Ido 1293 ISR1.0010.344013.60 
  Giller, Roy 1503 ISR0.5010.13405.20 

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)
 
 Israel Youth Championship U13 Qualifiers 2019 - Center Givatayim ISR 2019-12-24
RcRownchangeKK*chgGame
 1177 1410 2.00 2 0.44 40 17.60 
  Linik, Daniel 1265 ISR1.0010.314012.40 
  Hillel, Daniel 1089 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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