Individual Calculations September 2020
 Gavish, Maya  Total change: 36.40  Rating chartPersonal card
 Israeli Youth Finals 2020 - G12 Ramat Hasharon ISR 2020-08-02
RcRownchangeKK*chgGame
 1215 1288 4.50 6 0.91 40 36.40 
  Frenkel, Avigail 1208 ISR1.0010.394015.60 
  Mihaeli, Shira 1205 ISR1.0010.394015.60 
  Eshkol, Lilian 1339 ISR0.001-0.4340-17.20 
  Ken-Dror, Renana 1169 ISR1.0010.344013.60 
  Moscovitch, Michal 1247 ISR0.501-0.0640-2.40 
  Harel Raz, Eden 1124 ISR1.0010.284011.20 

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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