Individual Calculations September 2020
 Meirovich, Ilay  Total change: 42.40  Rating chartPersonal card
 Israeli Youth Finals 2020 - U12 Kiryat Ono ISR 2020-08-02
RcRownchangeKK*chgGame
 1411 1254 3.50 8 1.06 40 42.40 
  Dezent, Eyal 1547 ISR0.001-0.1540-6.00 
  Shachak, Ido 1235 ISR1.0010.474018.80 
  Menahem, Adi 1515 ISR0.001-0.1840-7.20 
  Duchan, Yoav 1447 ISR0.001-0.2540-10.00 
  Neumann, Amit 1412 ISR1.0010.714028.40 
  Ostrovsky Berman, Noam 1517 ISR0.001-0.1840-7.20 
  Goz, Shachar 1300 ISR1.0010.564022.40 
  Parkhov, Koren 1314 ISR0.5010.08403.20 

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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