Rapid: Individual Calculations October 2017
 Meizlin, Yaacov  Total change: 5.00  Rating chartPersonal card
 Rosh Hashana Cinemall Rapid 23.09.17 Kiryat Bialik ISR 2017-09-23
RcRownchangeKK*chgGame
 1918 2036 3.50 5 0.39 20 7.80 
  Zuev, Ilya 1636  * ISR1.0010.08201.60 
  Ofir, Ron 1843 ISR1.0010.25205.00 
  Sorin, Michael 2239 ISR0.5010.26205.20 
  Leibovich, Semion 2150 ISR0.5010.16203.20 
  Friedland, Eldar 1724 ISR0.501-0.3620-7.20 
 * 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 S65 Rapid Championship 2017 Tel Aviv ISR 2017-09-26
RcRownchangeKK*chgGame
 2005 2036 1.50 3 -0.14 20 -2.80 
  Peretz, Malkiel f2224 ISR0.001-0.2620-5.20 
  Segal, Yosef 1887 ISR1.0010.30206.00 
  Levits, Yuri 1903 ISR0.501-0.1820-3.60 

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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