Rapid: Individual Calculations September 2018
 Bar, Roman  Total change: 10.20  Rating chartPersonal card
 Efraim (Felix) Sherf Memorial Rapid Herzliya 17.08.18 Herzliya ISR 2018-08-17
RcRownchangeKK*chgGame
 2267 2449 5.50 7 0.51 20 10.20 
  Raiko, Yossi 2049  * ISR1.0010.08201.60 
  Milikow, Yoav 2084 ISR1.0010.10202.00 
  Kagan, Shimon m2253 ISR1.0010.25205.00 
  Bitensky, Igor m2300 ISR0.501-0.2020-4.00 
  Smirin, Ilia g2605 ISR0.001-0.2920-5.80 
  Ribshtein, Nati m2260 ISR1.0010.25205.00 
  Gokhvat, Peter 2318 ISR1.0010.32206.40 
 * 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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