Rapid: Individual Calculations June 2018
 Chojnacki, Krzysztof  Total change: 21.60  Rating chartPersonal card
 XLVIII Miedzynarodowy Turniej Szachowy o Puchar Prezydenta Miasta Gniezna Gniezno POL 2018-05-27
RcRownchangeKK*chgGame
 1976 2319 9.00 9 1.08 20 21.60 
  Kapelinski, Zygmunt 1919  * POL1.0010.08201.60 
  Zurawski, Kamil 1919  * POL1.0010.08201.60 
  Banach, Szymon 1919  * POL1.0010.08201.60 
  Nowak, Mikolaj 2024 POL1.0010.15203.00 
  Kujawski, Ryszard 2102 POL1.0010.22204.40 
  Raczynski, Krzysztof 2026 POL1.0010.15203.00 
  Kot, Jerzy f2039 POL1.0010.16203.20 
  Kozlowski, Tomasz 1919  * POL1.0010.08201.60 
  Nowak, Rafal 1919  * POL1.0010.08201.60 
 * 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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