Individual Calculations March 2018
 Mroz, Waldemar  Total change: -4.60  Rating chartPersonal card
 III Otwarte Mistrzostwa Nauczycieli, Pracownikow Oswiaty i Wychowankow Regionu Radomskiego w Szachach, gr. A Radom POL 2018-02-24
RcRownchangeKK*chgGame
 1759 1980 3.50 5 -0.23 20 -4.60 
  Stepien, Pawel 1580  * POL1.0010.08201.60 
  Ciechonski, Piotr 1769 POL0.001-0.7720-15.40 
  Chebda, Bartosz 1580  * POL1.0010.08201.60 
  Bakalarz, Leszek f2034 POL1.0010.582011.60 
  Mlynarski, Kamil 1830 POL0.501-0.2020-4.00 
 * 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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