Rapid: Individual Calculations April 2023
 Franczak, Dominik  Total change: 19.60  Rating chartPersonal card
 GRAND PRIX LODYGOWICE 2023 - turniej 2 Wilkowice POL 2023-03-04
RcRownchangeKK*chgGame
 1242 1133 3.00 7 0.49 40 19.60 
  Motyl, Mateusz 1365 POL0.001-0.2140-8.40 
  Szetela, Maciej 1244 POL0.001-0.3540-14.00 
  Kulka, Wladyslaw 1219 POL1.0010.624024.80 
  Miodonski, Miroslaw 1353 POL0.5010.284011.20 
  Kaleta, Jan 1164 POL1.0010.544021.60 
  Zahorodny, Zbigniew 1258 POL0.5010.17406.80 
  Szymczak, Michal 1089 POL0.001-0.5640-22.40 

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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