Individual Calculations May 2018
 Cohen, Elad  Total change: 20.40  Rating chartPersonal card
 Kfar Saba Winter Open 2018 Kfar Saba ISR 2018-01-27
RcRownchangeKK*chgGame
 1599 1623 4.50 7 0.77 40 30.80 
  Levitan, Yaron 1402 ISR1.0010.22408.80 
  Dayan, Itay 1467 ISR1.0010.294011.60 
  Eshkar, Roey 1483 ISR0.001-0.6940-27.60 
  Neeman, Gal 1553 ISR1.0010.404016.00 
  Avshalomov, Viacheslav 1799 ISR0.5010.23409.20 
  Yusupoff, Yoav 1673 ISR0.5010.07402.80 
  Gorelikov, Israel 1813 ISR0.5010.254010.00 

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)
 
 Liga Bet Center (Saturdays) 2018 Round 6-7 various ISR 2018-04-14
RcRownchangeKK*chgGame
 1734 1547 0.00 1 -0.26 40 -10.40 
  Lotsov Har-Zahav, Avraham 1734 ISR0.001-0.2640-10.40 

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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