Rapid: Individual Calculations April 2020
 Vagman, Roy  Total change: 35.20  Rating chartPersonal card
 Kiryat Ono 80th Year Rapid Kiryat Ono ISR 2020-03-11
RcRownchangeKK*chgGame
 2089 1930 3.50 6 1.76 20 35.20 
  Erenberg, Shmuel 1201 ISR1.0010.01200.20 
  Bykhovsky, Avigdor g2268 RUS1.0010.882017.60 
  Kobo, Ori g2489 ISR0.001-0.0320-0.60 
  Ben Ari, Yannay f2066 ISR0.5010.18203.60 
  Poleg, Matan 2162 ISR0.5010.29205.80 
  Erenberg, Ariel m2349 ISR0.5010.43208.60 

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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