Individual Calculations July 2021
 Nowak, Filip  Total change: -16.80  Rating chartPersonal card
 IV Liga Dolnoslaska 2020/2021 - okreg wroclawski r 3-6 Dolny Slask POL 2021-05-28
RcRownchangeKK*chgGame
 1759 1762 1.50 2 0.50 40 20.00 
  Zajaczkowski, Gwidon 1539 POL1.0010.22408.80 
  Siwik, Rafal 1978 POL0.5010.284011.20 

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)
 
 III Dolnoslaska Liga Szachowa 2020/2021 1, 4-11 Dolny Slask POL 2021-05-29
RcRownchangeKK*chgGame
 1801 1762 0.00 2 -0.92 40 -36.80 
  Rychlik, Piotr 2017 POL0.001-0.1940-7.60 
  Kilanski, Janusz 1585 POL0.001-0.7340-29.20 

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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