Individual Calculations April 2018
 Shalom, Gali  Total change: 55.20  Rating chartPersonal card
 Herzliya Winter 2018 Under 2000 Herzliya ISR 2018-01-08
RcRownchangeKK*chgGame
 1418 1091 1.50 5 0.82 40 32.80 
  Sagi, Nahum 1491  * ISR0.5010.424016.80 
  Nagar, Or 1458 ISR0.001-0.1040-4.00 
  Maor, Moshe 1347 ISR0.001-0.1940-7.60 
  Haim, Meir 1302 ISR1.0010.774030.80 
  Levy, Avner 1491  * 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)
 
 Liga Bet Herzliya 2018 Round 5 various ISR 2018-03-08
RcRownchangeKK*chgGame
 1140 1099 1.00 1 0.56 40 22.40 
  Gani, Yochai 1140 ISR1.0010.564022.40 

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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