Individual Calculations June 2021
 Wolny, Dawid  Total change: -11.20  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow 2021 - do lat 18 Warszawa POL 2021-05-15
RcRownchangeKK*chgGame
 1455 1406 2.00 5 -0.28 40 -11.20 
  Laszczuk, Zofia 1076 POL1.0010.12404.80 
  Grodecki, Filip 1806  * POL0.001-0.0840-3.20 
  Maliszewski, Michal 1344 POL0.501-0.0940-3.60 
  Wolszczak, Natalia 1346 POL0.501-0.0840-3.20 
  Iwaszkiewicz, Krzysztof 1704 POL0.001-0.1540-6.00 
 * 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)
 

 

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