Individual Calculations July 2023
 Kolanowski, Franciszek  Total change: -25.60  Rating chartPersonal card
 Mistrzostwa Wielkopolski Juniorow 2023r. [GRUPA C11] Sypniewo POL 2023-06-07
RcRownchangeKK*chgGame
 1137 1174 1.00 3 -0.64 40 -25.60 
  Soroczynski, Mateusz 1002 POL0.001-0.7340-29.20 
  Napiorkowski, Borys 1121 POL1.0010.434017.20 
  Nowicki, Franciszek 1289 POL0.001-0.3440-13.60 

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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