Rapid: Individual Calculations July 2021
 Dobrowolski, Henryk  Total change: -14.00  Rating chartPersonal card
 Grand Prix Fundacja In Spe Torun 2020-2021 - Turniej 9 Torun POL 2021-06-19
RcRownchangeKK*chgGame
 1326 1532 4.50 7 -0.70 20 -14.00 
  Gesicki, Zbigniew 1126 POL1.0010.08201.60 
  Labuda, Krystian 1285 POL0.001-0.8120-16.20 
  Licau, Izydor 1323 POL0.501-0.2720-5.40 
  Rogaczewski, Sebastian 1600 POL0.001-0.4120-8.20 
  Zaluski, Jakub 1200 POL1.0010.12202.40 
  Wieczorek, Mateusz 1353 POL1.0010.27205.40 
  Zielinski, Tomasz 1395 POL1.0010.32206.40 

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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