Individual Calculations October 2023
 Matuszewski, Kacper  Total change: 13.60  Rating chartPersonal card
 Szachowe Pozegnanie Lata 2023 - grupa A Grodzisk Mazowiecki POL 2023-09-23
RcRownchangeKK*chgGame
 1244 1253 3.00 5 0.34 40 13.60 
  Ostojski, Dawid 1641 POL0.001-0.0940-3.60 
  Sulek, Grzegorz 1147 POL0.001-0.6440-25.60 
  Seczek, Cezary 1048 POL1.0010.24409.60 
  Czajkowski, Tymoteusz 1161 POL1.0010.374014.80 
  Boncela, Milosz 1221 POL1.0010.464018.40 

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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