Individual Calculations October 2023
 Gryczewski, Tomasz  Total change: 16.40  Rating chartPersonal card
 Czesciowka na kadydata Plock POL 2023-09-16
RcRownchangeKK*chgGame
 1491 1151 1.00 4 0.41 40 16.40 
  Kacki, Stanislaw 1533 POL0.001-0.0940-3.60 
  Jezikowska, Nadzieja 1344 POL0.001-0.2540-10.00 
  Glinski, Mateusz 1720 POL1.0010.984039.20 
  Skrzypczynski, Dariusz 1365 POL0.001-0.2340-9.20 

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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