Individual Calculations March 2021
 Kubiniok, Stanislaw  Total change: -4.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - IV Liga Seniorow 2021 Bielsko-Biala POL 2021-01-30
RcRownchangeKK*chgGame
 1515 1342 1.00 4 -0.24 20 -4.80 
  Panczyszyn, Wiktor 1742  * POL0.5010.42208.40 
  Klimczok, Krystian 1651 POL0.5010.36207.20 
  Radzimski, Adam 1457 POL0.001-0.3420-6.80 
  Mruk, Bartosz 1208 POL0.001-0.6820-13.60 
 * 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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