Individual Calculations September 2017
 Arlinsky, Uriel  Total change: -4.20  Rating chartPersonal card
 Herzliya Summer Festival 2017 Open A Herzliya ISR 2017-08-21
RcRownchangeKK*chgGame
 2232 2334 4.00 7 -0.21 20 -4.20 
  Mizrahi, Ido 1934  * ISR1.0010.08201.60 
  Soffer, Ram g2502 ISR0.001-0.2820-5.60 
  Amit, Eli 2060 ISR1.0010.17203.40 
  Zak, Uriel m2255 ISR1.0010.39207.80 
  Steinberg, Nitzan m2543 ISR0.001-0.2320-4.60 
  Noy, Eyal 1934  * ISR1.0010.08201.60 
  Bakalchuk, Johnatan f2394 ISR0.001-0.4220-8.40 
 * 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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