Individual Calculations August 2020
 Huchwajda, Grzegorz  Total change: -43.80  Rating chartPersonal card
 CHESS SUMMER 2020 Poznan POL 2020-07-11
RcRownchangeKK*chgGame
 1273 1484 3.00 7 -2.19 20 -43.80 
  Kierska, Pola 1099 POL0.501-0.4120-8.20 
  Ullrich, Karol 1404 POL0.001-0.6120-12.20 
  Niemier, Martyna 1167 POL0.001-0.8720-17.40 
  Cholewa, Jan 1215 POL0.501-0.3320-6.60 
  Rychlik, Michal 1128 POL1.0010.11202.20 
  Czarnolewski, Piotr 1643 POL0.5010.21204.20 
  Jagodzinski, Jaromir 1258 POL0.501-0.2920-5.80 

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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