Individual Calculations March 2018
 Alterman, Boris  Total change: 3.20  Rating chartPersonal card
 Israel National Team Championship 2018 Round 5-10 various ISR 2018-02-09
RcRownchangeKK*chgGame
 2498 2600 4.00 6 0.32 10 3.20 
  Efimenko, Zahar g2636 UKR0.5010.05100.50 
  Steinberg, Nitzan g2512 ISR0.501-0.1210-1.20 
  Zubov, Alexander g2612 UKR0.5010.02100.20 
  Sutovsky, Emil g2658 ISR0.5010.08100.80 
  Moskovich, Daniel 2200  * ISR1.0010.08100.80 
  Zilberman, Yaacov g2369 ISR1.0010.21102.10 
 * 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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