Rapid: Individual Calculations October 2023
 Balis, Aleksander  Total change: 0.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B10 Bydgoszcz POL 2023-08-29
RcRownchangeRpKK*chgGame
 1278 0 0.00 3 0.00 478   0.00 
  Serafin, Franciszek 1482 POL0.0010.00 0.00 
  Bednarek, Jan 1315 POL0.0010.00 0.00 
  Przygoda, Mateusz 1036 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)
 
 X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA C Katowice POL 2023-09-09
RcRownchangeRpKK*chgGame
 1207 0 1.00 2 0.00 1207   0.00 
  Pocztowski, Franciszek 1295 POL0.0010.00 0.00 
  Karman, Mihaly 1119 HUN1.0010.00 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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