Rapid: Individual Calculations January 2017
 Ribstein, Orel  Total change: 5.80  Rating chartPersonal card
 Preparation Tournament Dec 2016 Under 11 Kiryat Ono ISR 2016-12-02
RcRownchangeKK*chgGame
 1404 1207 1.50 3 0.66 20 13.20 
  Malkin, Ben 1151 ISR1.0010.42208.40 
  Shavit, Inbar 1551 ISR0.5010.38207.60 
  Tsirilman, Guy 1510 ISR0.001-0.1420-2.80 

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 Tiran Memorial rapid 2016 B Jerusalem ISR 2016-12-26
RcRownchangeKK*chgGame
 1588 1207 0.00 3 -0.28 20 -5.60 
  Ben-Simon, Eden 1607  * ISR0.001-0.0820-1.60 
  Levin, Natan 1607  * ISR0.001-0.0820-1.60 
  Shavit, Inbar 1551 ISR0.001-0.1220-2.40 
 * 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)
 
 Israel Youth Championship U11 Qualifier 2016 Center Kiryat Ono ISR 2016-12-27
RcRownchangeKK*chgGame
 1592 1207 0.00 1 -0.09 20 -1.80 
  Mizrahi, Ido 1592 ISR0.001-0.0920-1.80 

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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