Individual Calculations September 2021
 Zakrzewicz, Kacper  Total change: 46.80  Rating chartPersonal card
 57th Akiba Rubinstein Chess Festival - OPEN D Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1618 1515 4.50 9 1.17 40 46.80 
  Jablonski, Miroslaw 1826 POL0.001-0.1440-5.60 
  Warda, Krzysztof 1213 POL1.0010.15406.00 
  Gorski, Boguslaw 1701 POL0.5010.24409.60 
  Smukowski, Bartosz 1659 POL0.001-0.3140-12.40 
  Dudek, Wojciech 1808 POL1.0010.854034.00 
  Basiaga, Sebastian 1748 POL0.001-0.2140-8.40 
  Bartosik, Dawid 1391 POL1.0010.334013.20 
  Bednarczyk, Mateusz 1617 POL0.5010.14405.60 
  Mareau, Timothe 1603 FRA0.5010.12404.80 

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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