Rapid: Individual Calculations September 2017
 Koushnir, Ron  Total change: -5.60  Rating chartPersonal card
 Israel Youth Team Ch. 2017 U14 Nahum Naftali Memorial Nir Haemek ISR 2017-08-07
RcRownchangeKK*chgGame
 1369 1219 2.00 7 -0.26 20 -5.20 
  Aizenberg, Benny 1619  * ISR0.001-0.0820-1.60 
  Vaisman, Michael 1437 ISR0.001-0.2220-4.40 
  Fisher, Ariel 1362 ISR0.001-0.3120-6.20 
  Eidelheit, Ishay 1231 ISR0.001-0.4820-9.60 
  Manash, Yonatan 1183 ISR0.001-0.5520-11.00 
  Ater-Datz, Noam 1497 ISR1.0010.832016.60 
  Shaul Zeidner, Lyad 1252 ISR1.0010.552011.00 
 * 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)
 
 Shlomo Zlil Memorial rapid 2017 B Rishon Lezion ISR 2017-08-25
RcRownchangeKK*chgGame
 1440 1219 1.50 6 -0.02 20 -0.40 
  Neeman, Ori 1526 ISR0.5010.36207.20 
  Shuker, Asaf 1619  * ISR0.001-0.0820-1.60 
  Bigelman, Itzhak 1423 ISR0.001-0.2420-4.80 
  Paz, Eyal 1213 ISR1.0010.49209.80 
  Kushnir, Arie 1240 ISR0.001-0.4720-9.40 
  Tiktin, Dor 1619  * ISR0.001-0.0820-1.60 
 * 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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