Rapid: Individual Calculations April 2017
 Shwarchbard, Zvi  Total change: 1.40  Rating chartPersonal card
 Mark Center rapid 28.02.17 A Tel Aviv ISR 2017-02-28
RcRownchangeKK*chgGame
 1804 1780 2.50 5 0.07 20 1.40 
  Shabtai, Ran f2148 ISR0.001-0.1020-2.00 
  Levanzov, Evgeny 1662 ISR0.501-0.1620-3.20 
  Noy, Eyal 1781 ISR1.0010.502010.00 
  Guz, Ari 1636 ISR1.0010.31206.20 
  Mdivani, Maka 1793 ISR0.001-0.4820-9.60 

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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