Individual Calculations September 2022
 Zeglinski, Jakub  Total change: 36.00  Rating chartPersonal card
 58th Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2022-08-13
RcRownchangeKK*chgGame
 1511 1240 2.50 8 0.90 40 36.00 
  Wolska, Marta 1589 POL0.001-0.1140-4.40 
  Garwacki, Kornel 1566 POL0.001-0.1340-5.20 
  Chilkiewicz, Piotr 1549 POL0.5010.364014.40 
  Walerjan, Ada 1203 POL0.501-0.0540-2.00 
  Michalik, Marek 1742 POL1.0010.964038.40 
  Bartosik, Dawid 1443 POL0.5010.264010.40 
  Rosa, Antoni 1599 POL0.001-0.1040-4.00 
  Boryna, Szymon 1400 POL0.001-0.2940-11.60 

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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