Rapid: Individual Calculations November 2017
 Parkhov, Yair  Total change: 0.60  Rating chartPersonal card
 Dov Porat Memorial 2017 Rapid A Ramat Gan ISR 2017-10-08
RcRownchangeKK*chgGame
 2169 2059 3.50 9 0.03 20 0.60 
  Chachashvili, Zuri 1941 ISR1.0010.34206.80 
  Flom, Gabriel m2376 FRA0.001-0.1320-2.60 
  Gurbanov, Andrei m2395 ISR1.0010.882017.60 
  Mindlin, Alon m2455 ISR0.5010.42208.40 
  Bykhovsky, Avigdor g2346 RUS0.001-0.1620-3.20 
  Musyuk, Lior 2030 ISR0.001-0.5420-10.80 
  Bronstein, Arkady 2062 ISR0.001-0.5020-10.00 
  Gabizon, Eyal 1942 ISR0.001-0.6620-13.20 
  Shani, Amichai 1971 ISR1.0010.38207.60 

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)
 

 

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