Rapid: Individual Calculations November 2019
 Gruenfeld, Yehuda  Total change: -1.40  Rating chartPersonal card
 Dov Porat Memorial 2019: Rapid - A Ramat Gan ISR 2019-10-16
RcRownchangeKK*chgGame
 2203 2400 6.50 9 -0.07 20 -1.40 
  Solomon, Asif 2058 ISR1.0010.12202.40 
  Iliaguev, Kafar f2171 ISR0.501-0.2920-5.80 
  Poleg, Matan 2137 ISR1.0010.18203.60 
  Veinberg, Nimrod m2307 ISR0.001-0.6320-12.60 
  Itzhaky, Shmuel 2071 ISR1.0010.12202.40 
  Haimovich, Tal m2362 ISR1.0010.45209.00 
  Kobo, Ori g2490 ISR0.5010.12202.40 
  Friedland, Moshe f2232 ISR0.501-0.2220-4.40 
  Yaniv, Yuval 2000  * ISR1.0010.08201.60 
 * 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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