Individual Calculations July 2011
 Ranasinghe, Thinithi Sahanika  Total change: -14.25  Rating chartPersonal card
 Dhamso International Chess Festival Ambalangoda SRI 2011-04-22
RcRownchangeKK*chgGame
 1935 1535 0.00 1 -0.08 25 -2.00 
  Dissanayake, R S 1935  * SRI0.001-0.0825-2.00 
 * 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)
 
 World School Chess Championship 2011 - G13 Krakow POL 2011-04-30
RcRownchangeKK*chgGame
 1546 1535 2.00 5 -0.49 25 -12.25 
  Gal, Hanna Krisztina 1812 HUN0.5010.33258.25 
  Dadello, Aleksandra 1828 POL0.001-0.1525-3.75 
  Pokrzywa, Katarzyna 1304 POL1.0010.21255.25 
  Wilk, Oktawia 1375 POL0.501-0.2125-5.25 
  Kozubal, Aleksandra 1411 POL0.001-0.6725-16.75 

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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