Rapid: Individual Calculations January 2017
 Kopaloff, Liam  Total change: 19.20  Rating chartPersonal card
 Israel Youth Championship U11 Qualifier 2016 Center Kiryat Ono ISR 2016-12-27
RcRownchangeKK*chgGame
 1387 1393 3.50 5 0.96 20 19.20 
  Nissan, Amit 1240 ISR1.0010.30206.00 
  Khanin, Nikita 1370 ISR0.501-0.0320-0.60 
  Shukrun, Alon 1495 ISR0.5010.14202.80 
  Landau, Gil 1528 ISR1.0010.682013.60 
  Geffen, Maor 1301 ISR0.501-0.1320-2.60 

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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