Individual Calculations February 2015
 Weerawardane, Romesh  Total change: -22.00  Rating chartPersonal card
 Kalutara Chess Festival 2015 Kalutara SRI 2015-01-14
RcRownchangeKK*chgGame
 1776 2132 6.00 8 -1.10 20 -22.00 
  Pallie, Ehsha Mishela wc1732  * SRI1.0010.08201.60 
  Weerakoon, Odhil S 1732  * SRI1.0010.08201.60 
  Herath, H M S S A 1732  * SRI1.0010.08201.60 
  Hettiarachchi, C U 1732  * SRI1.0010.08201.60 
  Piyumantha, M Sasith Nipun f1761 SRI0.501-0.4020-8.00 
  De Silva, Gihan 1883 SRI0.501-0.3120-6.20 
  Ranmith, W S 1732  * SRI1.0010.08201.60 
  Danushka, M A N 1901 SRI0.001-0.7920-15.80 
 * 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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