Individual Calculations May 2024
 Chudoba, Bozena  Total change: 6.80  Rating chartPersonal card
 Mistrzostwa Stowarzyszenia "Cross" w szachach 2024 Wagrowiec POL 2024-04-16
RcRownchangeKK*chgGame
 1667 1634 4.00 8 0.34 20 6.80 
  Spionkowski, Fabian 1810 POL0.001-0.2720-5.40 
  Jagiello, Adolf 1504 POL1.0010.32206.40 
  Staruch, Roman 1782 POL0.5010.20204.00 
  Spychala, Jozefa 1648 POL0.001-0.4820-9.60 
  Barnowski, Sylwester 1826 POL0.001-0.2520-5.00 
  Dabrowski, Roman 1527 POL1.0010.35207.00 
  Minaut, Kamil 1489 POL1.0010.31206.20 
  Gryglewicz, Tadeusz 1752 POL0.5010.16203.20 

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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