Rapid: Individual Calculations February 2013
 Bitensky, Igor  Total change: -42.60  Rating chartPersonal card
 Dov Porat Memorial 2012 Rapid Givataiim ISR 2012-10-03
RcRownchangeKK*chgGame
 2201 2400 4.50 9 -2.13 20 -42.60 
  Cnaan, Moshe 2076 ISR1.0010.13202.60 
  Avrukh, Boris g2583 ISR0.001-0.2620-5.20 
  Zalkind, Konstantin f2232 ISR0.001-0.7220-14.40 
  Kraus, Ohad 2033 ISR1.0010.10202.00 
  Bakalchuk, Johnatan 2141 ISR0.001-0.8220-16.40 
  Gurbanov, Andrei 2314 BLR1.0010.38207.60 
  Bar, Aviv 2143 ISR0.501-0.3220-6.40 
  Beker, Ziv 2068 ISR0.001-0.8820-17.60 
  Lerner, Oleg 2217 ISR1.0010.26205.20 

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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