Blitz: Individual Calculations April 2020
 Szczerba, Aleksandra  Total change: -22.00  Rating chartPersonal card
 VII Turniej Szachow Blyskawicznych o Puchar Dyrektora MOSiR Lubartow POL 2020-02-28
RcRownchangeKK*chgGame
 1299 1162 2.00 8 -1.10 20 -22.00 
  Rogoza, Andrzej 1776 POL0.001-0.0220-0.40 
  Matyjaszczyk, Adrian 1559 POL0.001-0.0820-1.60 
  Raczynski, Dominik 1067 POL0.001-0.6320-12.60 
  Jaroszuk, Ireneusz 1108 POL0.001-0.5820-11.60 
  Opolski, Wiktor 1133 POL1.0010.46209.20 
  Radzik, Jakub 1176 POL0.001-0.4820-9.60 
  Panko, Dominik 1534 POL0.001-0.1020-2.00 
  Szabelski, Kamil 1040 POL1.0010.33206.60 

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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