Individual Calculations January 2020
 Shalom, Gali  Total change: -44.00  Rating chartPersonal card
 Mark Center Autumn 2019 B Tel Aviv ISR 2019-10-29
RcRownchangeKK*chgGame
 1336 1155 0.50 5 -1.02 40 -40.80 
  Bacall, Udi 1518 ISR0.001-0.1040-4.00 
  Mashkovski, Oren 1461 ISR0.001-0.1440-5.60 
  Shaqed, Amir 1165 ISR0.5010.01400.40 
  Kimron, Udi 1527 ISR0.001-0.1040-4.00 
  Shilo, Aram 1011 ISR0.001-0.6940-27.60 

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)
 
 Artzit Youth League - Gush Dan 2019/20 Round 6-7 Various ISR 2019-12-05
RcRownchangeKK*chgGame
 1568 1168 0.00 1 -0.08 40 -3.20 
  Vaisman, Michael 1568  * ISR0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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