Rapid: Individual Calculations October 2023
 Przystanski, Marcel  Total change: 0.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B14 Bydgoszcz POL 2023-08-29
RcRownchangeRpKK*chgGame
 1242 0 0.00 4 0.00 442   0.00 
  Zimny, Karol 1487 POL0.0010.00 0.00 
  Kordowski, Lukasz 1266 POL0.0010.00 0.00 
  Gora, Antoni 1135 POL0.0010.00 0.00 
  Szczeszek, Adam 1078 POL0.0010.00 0.00 

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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