Individual Calculations August 2023
 Lasota, Adam  Total change: 19.80  Rating chartPersonal card
 Warsaw Chess Festival - group A Warszawa POL 2023-07-11
RcRownchangeKK*chgGame
 2098 1927 3.50 9 0.99 20 19.80 
  Lisowski, Krzysztof 2128 POL0.5010.26205.20 
  Karwowski, Kacper c2146 POL0.001-0.2220-4.40 
  Flaata, Alexander R. 2068 NOR0.5010.19203.80 
  Budzisz, Adrian 2037 POL1.0010.652013.00 
  Markowski, Damian f2104 POL0.001-0.2720-5.40 
  Dylong, Antoni 2038 POL1.0010.652013.00 
  Wiech, Grzegorz 2140 POL0.001-0.2320-4.60 
  Zalega, Maciej 2181 POL0.001-0.1920-3.80 
  Markuszewski, Maksymilian 2039 FRA0.5010.15203.00 

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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