Individual Calculations January 2020
 Cohen Zemach, Yuval  Total change: 0.00  Rating chartPersonal card
 Rishon Fall 2019 U1600 Rishon Letzion ISR 2019-10-22
RcRownchangeRpKK*chgGame
 1212 0 3.00 6 0.00 1212   0.00 
  Raiko, Liel 1165 ISR0.0010.00 0.00 
  Erenberg, Shmuel 1011 ISR0.5010.00 0.00 
  Gedamu, Almog 1305 ISR1.0010.00 0.00 
  Dvorsky, David 1313 ISR1.0010.00 0.00 
  Wolf, Ofek Ilay 1279 ISR0.5010.00 0.00 
  Mihaeli, Shira 1196 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 - Central 2019/20 Round 6-7 Various ISR 2019-12-05
RcRownchangeRpKK*chgGame
 1073 0 1.00 1 0.00 1093   0.00 
  Bick, Yoav 1073 ISR1.0010.00 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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