Individual Calculations March 2015
 Adar, Idan  Total change: 37.20  Rating chartPersonal card
 Ramat Gan Winter Masters-B 2015 Group 1 Ramat Gan ISR 2015-01-04
RcRownchangeKK*chgGame
 1807 1912 4.50 7 0.09 40 3.60 
  Gabizon, Eyal 1784 ISR0.001-0.6740-26.80 
  Yaniv, Ori 1579 ISR1.0010.12404.80 
  Asherov, Aharon 1840 ISR1.0010.404016.00 
  Avineri, Paz 1747 ISR0.501-0.2240-8.80 
  Levi, Shoval 1757 ISR1.0010.294011.60 
  Saadon, Netanel 1939 ISR0.001-0.4640-18.40 
  Alperovich, Asher 2006 ISR1.0010.634025.20 

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 Alef Shfela 2015 Round 1-3 various ISR 2015-01-24
RcRownchangeKK*chgGame
 2039 1912 1.50 2 0.84 40 33.60 
  Orgad, Dan 2017 ISR0.5010.14405.60 
  Marcovici, Adrian 2061 ISR1.0010.704028.00 

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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