Individual Calculations August 2017
 Gorshtein, Ido  Total change: 3.20  Rating chartPersonal card
 Kiryat Ono 8th Summer Festival 2017 A Kiryat Ono ISR 2017-07-16
RcRownchangeKK*chgGame
 2255 2145 2.00 5 0.08 40 3.20 
  Soffer, Ram g2499 ISR0.5010.394015.60 
  Lukin, Elisha 2006 ISR0.501-0.1940-7.60 
  Aroesti, Roee 2311 ISR0.001-0.2840-11.20 
  Hadari, Ariel 1988 ISR1.0010.294011.60 
  Flom, Gabriel m2473 FRA0.001-0.1340-5.20 

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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