Individual Calculations September 2023
 Rzadkowska, Kaja  Total change: 17.60  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa B Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1630 1509 3.50 9 0.44 40 17.60 
  Mosny, Kamil 1666 POL0.001-0.2940-11.60 
  Haladaj, Adam 1645 POL0.5010.18407.20 
  Zimny, Jakub 1618 POL1.0010.654026.00 
  Moczala, Maja 1601 POL0.5010.13405.20 
  Derejczyk, Mateusz 1639 POL0.5010.18407.20 
  Staniczek, Kacper 1573 POL0.001-0.4140-16.40 
  Figa, Karolina 1602 POL1.0010.634025.20 
  Szopa, Emilia 1791 POL0.001-0.1640-6.40 
  Kisiel, Wiktor 1532 POL0.001-0.4740-18.80 

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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