Individual Calculations September 2023
 Rzadkowska, Lila  Total change: -30.80  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa C Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1225 1345 5.00 9 -0.77 40 -30.80 
  Ryszka, Emilia 1002 POL1.0010.12404.80 
  Setnik, Jakub 1177 POL1.0010.284011.20 
  Oles, Mateusz 1450 POL0.001-0.3640-14.40 
  Cieslicki, Maksymilian 1101 POL1.0010.20408.00 
  Zaba, Patryk 1027 POL1.0010.13405.20 
  Chmielek, Milan 1385 POL0.001-0.4440-17.60 
  Biela, Mikolaj 1170 POL0.001-0.7340-29.20 
  Mrozek, Wojciech 1222 POL1.0010.334013.20 
  Chmiel, Pawel 1495 POL0.001-0.3040-12.00 

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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