Individual Calculations June 2023
 Woytitzki, Sophie  Total change: -26.80  Rating chartPersonal card
 TK 1600-1800 majowka 2023 SP 25 Olsztyn POL 2023-05-01
RcRownchangeKK*chgGame
 1058 1154 3.00 4 0.48 40 19.20 
  Koczara, Mikolaj 1036 POL1.0010.344013.60 
  Raszkiewicz, Wiktor 1171 POL0.001-0.4840-19.20 
  Szczerbicz, Marcel 1015 POL1.0010.314012.40 
  Gawerska, Karolina 1009 POL1.0010.314012.40 

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)
 
 Mistrzostwa Polski Juniorek Mlodszych do lat 14 - OOM Zachodniopomorskie 2023 Darlowek POL 2023-05-06
RcRownchangeKK*chgGame
 1185 1154 3.00 9 -1.15 40 -46.00 
  Borowik, Monika 1371 POL0.001-0.2240-8.80 
  Opalka, Marta 1338 POL0.001-0.2640-10.40 
  Cheda, Julia 1060 POL1.0010.374014.80 
  Czarkowska, Dalia 1215 POL0.001-0.4240-16.80 
  Lecka, Hanna 1102 POL1.0010.434017.20 
  Doskocz, Dominika 1186 POL0.001-0.4640-18.40 
  Szczepanska, Jagoda 1093 POL1.0010.424016.80 
  Mitrega, Lena 1173 POL0.001-0.4740-18.80 
  Rduch, Diana 1126 POL0.001-0.5440-21.60 

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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