Individual Calculations March 2024
 Serafin, Karolina  Total change: -72.80  Rating chartPersonal card
 Ferie z Szachownica Szarow POL 2024-02-21
RcRownchangeKK*chgGame
 1245 1206 0.00 4 -1.82 40 -72.80 
  Kaszuba, Michal 1458 POL0.001-0.1940-7.60 
  Krawiec, Maciej 1118 POL0.001-0.6240-24.80 
  Orzechowski, Nikodem 1114 POL0.001-0.6340-25.20 
  Dziuba, Michal 1290 POL0.001-0.3840-15.20 

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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