Individual Calculations August 2013
 Arencibia, Walter  Total change: -17.00  Rating chartPersonal card
 2013 Canadian Open Ch Ottawa, Ontario CAN 2013-07-13
RcRownchangeKK*chgGame
 2224 2526 5.00 8 -1.70 10 -17.00 
  Plotkin, Mark 2126  * CAN1.0010.08100.80 
  Plotkin, Victor f2228 CAN1.0010.15101.50 
  Panjwani, Raja m2409 CAN0.501-0.1610-1.60 
  Wang, Richard m2377 CAN0.001-0.7010-7.00 
  Miller, Evgeny 2272 CAN0.001-0.8110-8.10 
  Shi, Diwen 2126  * CAN1.0010.08100.80 
  Valdizon, Armando 2126  * CAN0.501-0.4210-4.20 
  Botez, Alexandra wc2126  * CAN1.0010.08100.80 
 * 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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