Rapid: Individual Calculations January 2024
 Kolodziej, Antoni  Total change: 57.20  Rating chartPersonal card
 XIX Ogolnopolski Mikolajkowy Turniej Szachowy dla dzieci Grupa A (do lat 8) Gliwice POL 2023-12-02
RcRownchangeKK*chgGame
 1205 1074 0.00 1 -0.32 40 -12.80 
  Szumiec, Jan 1205 POL0.001-0.3240-12.80 

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)
 
 Puchar Slaska Juniorow w Szachach Szybkich 2023 do lat 8 Ustron POL 2023-12-09
RcRownchangeKK*chgGame
 1175 1074 4.00 6 1.75 40 70.00 
  Ciupek, Oskar 1344 POL1.0010.834033.20 
  Wojtania, Artur 1134 POL1.0010.584023.20 
  Wala, Szymon 1038 POL0.501-0.0540-2.00 
  Wolynski, Antoni 1332 POL0.001-0.1840-7.20 
  Staron, Emil 1178 POL1.0010.644025.60 
  Szczurek, Julia 1021 POL0.501-0.0740-2.80 

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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