Individual Calculations January 2010
 Bar, Aviv  Total change: 68.75  Rating chartPersonal card
 Ashdod Festival 2009 Ashdod ISR 2009-12-11
RcRownchangeKK*chgGame
 2227 1953 4.00 7 2.75 25 68.75 
  Shevelev, Arkady m2302 ISR0.5010.39259.75 
  Iskhakov, Michael 2217 ISR1.0010.822520.50 
  Aharon, Ofir 2187 ISR1.0010.792519.75 
  Kantsler, Boris g2353  * ISR0.001-0.0825-2.00 
  Nakar, Eylon 2247 ISR0.001-0.1525-3.75 
  Rahmilevitz, Anton 2060 ISR0.5010.15253.75 
  Tratatovici, Dan 2226 ISR1.0010.832520.75 
 * 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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