Individual Calculations June 2023
 Wilk, Krzysztof  Total change: -20.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - III Liga Seniorow 2023 (wojewodztwo slaskie) Czeladz POL 2023-05-13
RcRownchangeKK*chgGame
 1840 2107 4.50 7 -1.04 20 -20.80 
  Miszczak, Dariusz 1961 POL0.501-0.2020-4.00 
  Koperski, Wojciech 1707  * POL1.0010.08201.60 
  Knopik, Krzysztof 2047 POL0.001-0.5820-11.60 
  Kupiecki, Szymon 1644 POL0.501-0.4520-9.00 
  Plonka, Mateusz 1644 POL1.0010.05201.00 
  Wiecek, Pawel 1913 POL1.0010.25205.00 
  Posluszny, Tomasz 1962 POL0.501-0.1920-3.80 
 * 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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