Rapid: Individual Calculations January 2017
 Sandlersky, Patrick  Total change: -17.20  Rating chartPersonal card
 Israel Youth Ch. U15 and U13 Qualifier 2016 North Nesher ISR 2016-12-27
RcRownchangeKK*chgGame
 1629 1459 0.00 3 -0.86 20 -17.20 
  Gruzman, Ilya 1594 ISR0.001-0.3220-6.40 
  Amiel, Roy 1536 ISR0.001-0.3920-7.80 
  Gov, Guy 1756 ISR0.001-0.1520-3.00 

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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