Individual Calculations July 2023
 Kurowski, Maciej  Total change: 38.80  Rating chartPersonal card
 273rd YMCA Spring 2023-B Round 8-11 Warszawa POL 2023-06-01
RcRownchangeKK*chgGame
 1540 1550 4.00 4 1.94 20 38.80 
  Fudala, Dominik 1567 POL1.0010.522010.40 
  Mocny, Stanislaw 1491 POL1.0010.42208.40 
  Pasternak-Winiarski, Adam 1580 POL1.0010.542010.80 
  Jaroszuk, Marcin 1520 POL1.0010.46209.20 

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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