Individual Calculations September 2015
 Bark, Thomas  Total change: 32.00  Rating chartPersonal card
 2015 Hamilton Open Hamilton CAN 2015-08-15
RcRownchangeKK*chgGame
 2025 1738 1.50 4 0.80 40 32.00 
  Chen, Richard c2104 CAN0.5010.404016.00 
  Cormier, Adam 2000 CAN0.5010.324012.80 
  Vettese, Nicholas c2138  * CAN0.5010.424016.80 
  Gooding, Gordon 1859 CAN0.001-0.3440-13.60 
 * 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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