Rapid: Individual Calculations September 2017
 Zwillinger, Daniel  Total change: -14.60  Rating chartPersonal card
 Israel Youth Team Ch. 2017 U14 Nahum Naftali Memorial Nir Haemek ISR 2017-08-07
RcRownchangeKK*chgGame
 1338 1352 3.00 7 -0.73 20 -14.60 
  Yaniv, Yuval 1752  * ISR0.001-0.0820-1.60 
  Ostrovsky Berman, Noam 1318 ISR1.0010.45209.00 
  Lustigman, Tao 1341 ISR0.501-0.0220-0.40 
  Hatuka, Liron 1161 ISR1.0010.25205.00 
  Cohen, Yael 1422 ISR0.001-0.4020-8.00 
  Cohen Revivo, Emmanuel 1130 ISR0.001-0.7820-15.60 
  Kushnir, Arie 1240 ISR0.501-0.1520-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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