Rapid: Individual Calculations June 2021
 Grabarczyk, Sylwester  Total change: -10.20  Rating chartPersonal card
 Grand Prix Fundacja In Spe Torun 2020-2021 - Turniej 8 Torun POL 2021-05-15
RcRownchangeKK*chgGame
 1475 1614 3.50 6 -0.51 20 -10.20 
  Kozlowski, Arkadiusz 1180 POL1.0010.06201.20 
  Budnik, Mateusz 1967 POL0.001-0.1120-2.20 
  Sokulski, Maurycy 1383 POL0.001-0.7920-15.80 
  Przybylski, Bartosz 1496 POL1.0010.34206.80 
  Trochimczuk, Szymon 1331 POL1.0010.16203.20 
  Pawlowski, Pawel 1492 POL0.501-0.1720-3.40 

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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