Individual Calculations April 2017
 Cnaan, Moshe  Total change: 20.80  Rating chartPersonal card
 Herzliya Winter 2017 A Herzliya ISR 2017-01-09
RcRownchangeKK*chgGame
 1968 1943 4.50 8 0.80 20 16.00 
  Gavrielov, Shlomo 1543  * ISR1.0010.08201.60 
  Tifferet, Shaked f2198 ISR0.001-0.1920-3.80 
  Khatib, Husein 1825 ISR1.0010.34206.80 
  Zak, Uriel m2257 ISR0.001-0.1420-2.80 
  Emanuel, Yahav 2078 ISR0.001-0.3220-6.40 
  Gaz, Ido 2010 ISR1.0010.592011.80 
  Hasidovski, Arnold 2154 ISR0.5010.27205.40 
  Mizrahi, Ido 1675 ISR1.0010.17203.40 
 * 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)
 
 Liga Artzit North 2017 Round 5-6 Varios ISR 2017-03-04
RcRownchangeKK*chgGame
 2060 1970 1.00 2 0.24 20 4.80 
  Shtemler, Lavi 1999 ISR0.001-0.4620-9.20 
  Hachatrian, Edward 2121 ISR1.0010.702014.00 

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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