Individual Calculations January 2022
 Sobel, Michal  Total change: 0.00  Rating chartPersonal card
 1\8 Final in Ramat Gan Ramat Gan ISR 2021-10-04
RcRownchangeRpKK*chgGame
 1069 0 0.00 2 0.00 269   0.00 
  Ohana, Elad 1134 ISR0.0010.00 0.00 
  Ben David, Roy 1004 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)
 
 Israel Youth Championship Qualifiers in Ramat-Gan U13 Ramat Gan ISR 2021-11-30
RcRownchangeRpKK*chgGame
 1250 0 0.00 3 0.00 450   0.00 
  Mond, Omri 1315 ISR0.0010.00 0.00 
  Viks, Ido 1251 ISR0.0010.00 0.00 
  Faust, Iftach 1183 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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