Individual Calculations September 2020
 Mihaeli, Shira  Total change: 4.00  Rating chartPersonal card
 Israeli Youth Finals 2020 - G12 Ramat Hasharon ISR 2020-08-02
RcRownchangeKK*chgGame
 1217 1205 3.00 6 0.10 40 4.00 
  Bazavluk, Vari 1040 ISR1.0010.284011.20 
  Gavish, Maya 1288 ISR0.001-0.3940-15.60 
  Boiko, Keren 1219 ISR1.0010.524020.80 
  Eshkol, Lilian 1339 ISR1.0010.684027.20 
  Ken-Dror, Renana 1169 ISR0.001-0.5540-22.00 
  Moscovitch, Michal 1247 ISR0.001-0.4440-17.60 

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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