Rapid: Individual Calculations February 2013
 Striechman, Orri  Total change: 29.40  Rating chartPersonal card
 Dov Porat Memorial 2012 Rapid Givataiim ISR 2012-10-03
RcRownchangeKK*chgGame
 2165 1981 4.00 9 1.47 20 29.40 
  Haimovich, Tal m2368 ISR0.001-0.0920-1.80 
  Beker, Ziv 2068 ISR0.5010.12202.40 
  Koren, Eyal 2053 ISR0.001-0.4020-8.00 
  Cnaan, Moshe 2076 ISR1.0010.632012.60 
  Lan, Grenrich 2156 ISR1.0010.732014.60 
  Axelrod, Arie f2327 ISR0.001-0.1120-2.20 
  Gurbanov, Andrei 2314 BLR0.001-0.1220-2.40 
  Levi, Eli 1945 ISR0.501-0.0520-1.00 
  Sherf, Roni 2182 ISR1.0010.762015.20 

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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