Individual Calculations April 2018
 Kinberg, Raz  Total change: 87.60  Rating chartPersonal card
 Herzliya Winter 2018 Under 2000 Herzliya ISR 2018-01-08
RcRownchangeKK*chgGame
 1435 1114 3.00 8 1.89 40 75.60 
  Khatib, Mahmood 1480 ISR0.5010.404016.00 
  Sagi, Nahum 1491 ISR0.5010.414016.40 
  Caspi, Avraham 1395 ISR0.5010.344013.60 
  Elsner, Yair 1493 ISR0.001-0.0940-3.60 
  Levy, Avner 1514  * ISR0.5010.424016.80 
  Amiel, Ran 1387 ISR1.0010.834033.20 
  Nagar, Or 1458 ISR0.001-0.1240-4.80 
  Ovadia, Tomer 1263 ISR0.001-0.3040-12.00 
 * 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
 1395 1154 0.50 1 0.30 40 12.00 
  Caspi, Avraham 1395 ISR0.5010.304012.00 

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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