Individual Calculations August 2023
 Soszka, Szymon  Total change: -5.40  Rating chartPersonal card
 Warsaw Chess Festival - group C Warszawa POL 2023-07-11
RcRownchangeKK*chgGame
 1267 1426 6.00 9 -0.27 20 -5.40 
  Przybys, Adam 1066 POL1.0010.10202.00 
  Barcinski, Kamil 1256 POL0.001-0.7220-14.40 
  Jop, Mateusz 1195 POL1.0010.21204.20 
  Groszyk, Maciej 1208 POL1.0010.22204.40 
  Protas, Jakub 1288 POL0.001-0.6920-13.80 
  Klyus, Ivan 1265 POL1.0010.29205.80 
  Chlewinski, Artur 1368 POL1.0010.42208.40 
  Bubien, Antoni 1556 POL0.001-0.3220-6.40 
  Kozera, Konrad 1203 POL1.0010.22204.40 

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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