Individual Calculations July 2023
 De Klerk, Leon  Total change: -24.40  Rating chartPersonal card
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa D Krakow POL 2023-06-08
RcRownchangeKK*chgGame
 1164 1384 4.00 6 -0.61 40 -24.40 
  Dworzanski, Maciej 1033 POL1.0010.11404.40 
  Ryszka, Maciej 1224 POL0.001-0.7140-28.40 
  Murawski, Mikolaj 1069 POL1.0010.14405.60 
  Czajczynski, Cezary 1252 POL0.001-0.6840-27.20 
  Kurczyna, Konrad 1189 POL1.0010.254010.00 
  Czajczynski, Aleksander 1214 POL1.0010.284011.20 

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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