Rapid: Individual Calculations October 2023
 Ben Ari, Yannay  Total change: 28.40  Rating chartPersonal card
 The traditional rapid chess for youth in the name of Smiltiner Kfar Saba ISR 2023-09-01
RcRownchangeKK*chgGame
 2134 2298 7.50 9 1.42 20 28.40 
  Gilor, Amit 1898  * ISR1.0010.08201.60 
  Gavriely, Or 1975 ISR1.0010.13202.60 
  Gorodetzky, Matan f2255 ISR1.0010.44208.80 
  Kochavi, Ori f2185 ISR1.0010.35207.00 
  Globus, Or f2342 ISR1.0010.562011.20 
  Sherman, Reem f2131 ISR0.501-0.2220-4.40 
  Milikow, Elie m2315 ISR0.5010.02200.40 
  Milikow, Yoav m2314 ISR0.5010.02200.40 
  Blonder, Daniel 1795 ISR1.0010.04200.80 
 * 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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