Individual Calculations June 2019
 Sela, Israel  Total change: -33.80  Rating chartPersonal card
 One-eighth Israeli Championship - Zim Haifa Haifa ISR 2019-03-19
RcRownchangeKK*chgGame
 1776 1683 1.50 8 -1.57 20 -31.40 
  Shevchuk, Evgeny 1867 ISR0.001-0.2620-5.20 
  Blaushtain, Boris 2001 ISR0.001-0.1320-2.60 
  Zalman, David 1636 ISR0.001-0.5720-11.40 
  Levin, Stefan 1805 ISR0.5010.17203.40 
  Borozin, Rafael 1694 ISR0.5010.02200.40 
  Grossman, Ilan 1663 ISR0.001-0.5320-10.60 
  Lakhmish, Shay 1812 ISR0.001-0.3320-6.60 
  Maman, Emanuel 1726 ISR0.5010.06201.20 

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 Beit Haifa 2019 Round 7 Various ISR 2019-05-16
RcRownchangeKK*chgGame
 1622 1708 0.50 1 -0.12 20 -2.40 
  Atias, Yonatan 1622 ISR0.501-0.1220-2.40 

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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