Individual Calculations April 2023
 Shapira, Avner  Total change: -68.00  Rating chartPersonal card
 Ramat Gan Masters A Winter 2023 Ramat Gan ISR 2023-01-16
RcRownchangeKK*chgGame
 1819 1814 0.00 7 -3.47 20 -69.40 
  Uritsky, Yonathan 2047 ISR0.001-0.2120-4.20 
  Noy, Eyal 2117 ISR0.001-0.1420-2.80 
  Lapushnian, Maya 1706 ISR0.001-0.6520-13.00 
  Weber, Yonatan 1527 ISR0.001-0.8420-16.80 
  Goz, Shachar 1622 ISR0.001-0.7520-15.00 
  Medovoy, Yaniv 1842 ISR0.001-0.4620-9.20 
  Sobel, Ido 1871 ISR0.001-0.4220-8.40 

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)
 
 League Alef Shfela 2023 5-6 Israel ISR 2023-03-09
RcRownchangeKK*chgGame
 2010 1761 0.50 2 0.07 20 1.40 
  Medovoy, Yaniv 1887 ISR0.001-0.3320-6.60 
  Friedland, Omer 2132 ISR0.5010.40208.00 

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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