Rapid: Individual Calculations January 2017
 Abu-Hariri, Adam  Total change: -27.00  Rating chartPersonal card
 Preparation Youth Tournament North Dec 2016 Nesher ISR 2016-12-17
RcRownchangeKK*chgGame
 1326 1603 1.50 3 -0.93 20 -18.60 
  Gartenfloys, Mark 1203  * ISR1.0010.08201.60 
  Tsirilman, Guy 1510 ISR0.501-0.1320-2.60 
  Zuev, Ilya 1266 ISR0.001-0.8820-17.60 
 * 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)
 
 Israel Youth Championship U11 and U9 Qualifier 2016 North Nesher ISR 2016-12-27
RcRownchangeKK*chgGame
 1203 1603 0.50 1 -0.42 20 -8.40 
  Gartenfloys, Mark 1203  * ISR0.501-0.4220-8.40 
 * 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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