Rapid: Individual Calculations September 2019
 Sidorenko, Ilya  Total change: 8.80  Rating chartPersonal card
 Efraim (Felix) Sherf Memorial Rapid Herzliya Summer 23.8.19 Herzliya ISR 2019-08-23
RcRownchangeKK*chgGame
 2200 2354 5.00 7 0.44 20 8.80 
  Kadosh, Lior 1954  * ISR1.0010.08201.60 
  Yaniv, Ori 1954  * ISR1.0010.08201.60 
  Smirin, Ilia g2584 ISR0.001-0.2120-4.20 
  Nareznoy, David 2052 ISR1.0010.15203.00 
  Rabinovich, Shahar 1954  * ISR1.0010.08201.60 
  Gorodetzky, David m2471 ISR1.0010.662013.20 
  Rechlis, Gad g2429 ISR0.001-0.4020-8.00 
 * 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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