Individual Calculations April 2022
 Barnowski, Sylwester  Total change: -39.60  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2022 Karpacz POL 2022-03-01
RcRownchangeKK*chgGame
 1678 1811 4.00 9 -1.98 20 -39.60 
  Piekarczyk, Bartosz 1462 POL1.0010.11202.20 
  Kuma, Boguslaw 2180 POL1.0010.902018.00 
  Stachanczyk, Jacek m2216 POL0.001-0.0820-1.60 
  Janocha, Jan 1517 POL0.501-0.3520-7.00 
  Kaciotys, Mieczyslaw 1644 POL0.001-0.7220-14.40 
  Kubin, Aleksander 1633 POL0.001-0.7320-14.60 
  Zielinska, Aleksandra 1533 POL0.501-0.3320-6.60 
  Kwiatkowski, Zygmunt 1473 POL0.501-0.3820-7.60 
  Miodonski, Miroslaw 1447 POL0.501-0.4020-8.00 

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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