Individual Calculations June 2019
 Smietanska, Wiktoria  Total change: 24.40  Rating chartPersonal card
 Mistrzostwa Plocka w szachach klasycznych 2019 Plock POL 2019-05-01
RcRownchangeKK*chgGame
 1781 1571 2.50 7 0.61 40 24.40 
  Duch, Mariusz 1971  * POL0.001-0.0840-3.20 
  Sacharewicz, Krzysztof 1825 POL0.001-0.1940-7.60 
  Rakowiecki, Andrzej 1931 POL0.5010.404016.00 
  Juszczak, Milosz 1462 POL1.0010.354014.00 
  Kaminski, Mariusz 1800 POL0.001-0.2140-8.40 
  Walkusz, Witoslaw f1971  * POL0.001-0.0840-3.20 
  Kozlinski, Marcin 1510 POL1.0010.424016.80 
 * 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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