Rapid: Individual Calculations April 2023
 Szczotka, Matylda  Total change: 22.40  Rating chartPersonal card
 Turniej Szachowy o Puchar Rektora Uniwersytetu w Bialymstoku Bialystok POL 2023-03-04
RcRownchangeKK*chgGame
 1644 1442 3.50 7 1.51 40 60.40 
  Bancarewicz, Aleks 1840 POL0.001-0.0840-3.20 
  Dabrowska, Zuzanna 1051 POL1.0010.09403.60 
  Bartoszewicz, Marcin 1795 POL0.5010.394015.60 
  Chiszko, Oskar 1785 POL0.001-0.1240-4.80 
  Wasiluk, Mateusz 1406 POL1.0010.454018.00 
  Kozlowski, Bogdan 1712 POL1.0010.834033.20 
  Rekuc, Patryk 1922 POL0.001-0.0540-2.00 

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)
 
 XXVIII edycja Bialostockiej Ligi Szkolnej - 7. runda open Bialystok POL 2023-03-26
RcRownchangeKK*chgGame
 1576 1442 1.00 5 -0.95 40 -38.00 
  Kozlowski, Pawel 1993 POL0.001-0.0340-1.20 
  Gardocki, Michal 1042  * POL1.0010.08403.20 
  Wojtacha, Krzysztof 1605 POL0.001-0.2840-11.20 
  Rekuc, Patryk 1922 POL0.001-0.0540-2.00 
  Makarec, Anna 1320 POL0.001-0.6740-26.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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