Rapid: Individual Calculations February 2015
 Dvoirys, Semen I.  Total change: -0.80  Rating chartPersonal card
 Avraham Feldklein Memorial rapid A 2015 Rishon Lezion ISR 2015-01-03
RcRownchangeKK*chgGame
 2297 2556 4.00 5 -0.04 20 -0.80 
  Reprun, Nadejda 2156  * ISR1.0010.08201.60 
  Veinberg, Nimrod f2265 ISR1.0010.15203.00 
  Bykhovsky, Avigdor g2327 RUS0.001-0.7920-15.80 
  Kaspi, Alexander m2398 ISR1.0010.29205.80 
  Kundin, Alexander m2341 ISR1.0010.23204.60 
 * 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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