Individual Calculations September 2020
 Zaniewski, Mariusz  Total change: -49.60  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1308 1389 3.00 7 -1.24 40 -49.60 
  Raba, Bartosz 1614 POL0.001-0.2240-8.80 
  Zurawicka, Aleksandra 1154 POL1.0010.21408.40 
  Jakubiak, Karol 1652 POL0.001-0.1840-7.20 
  Dylong, Antoni 1189 POL0.501-0.2640-10.40 
  Socko, Julia 1191 POL0.001-0.7640-30.40 
  Piec, Patryk 1174 POL1.0010.23409.20 
  Kowalczyk, Jakub 1184 POL0.501-0.2640-10.40 

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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