Rapid: Individual Calculations July 2024
 Boruc, Zbigniew  Total change: 15.80  Rating chartPersonal card
 X Mistrzostwa Polski Amatorow w szachach szybkich Pegow POL 2024-06-01
RcRownchangeKK*chgGame
 1617 1579 4.00 7 0.79 20 15.80 
  Zabawski, Grzegorz 1930 POL0.001-0.1120-2.20 
  Kultucki, Arkadiusz 1411 POL1.0010.28205.60 
  Malas, Agnieszka 1408 POL0.001-0.7320-14.60 
  Przygodzki, Wojciech 1434 POL1.0010.31206.20 
  Szpinda, Piotr 1726 POL1.0010.702014.00 
  Onopriienko, Serhii 1759 UKR0.001-0.2620-5.20 
  Czyzyk, Dariusz 1653 POL1.0010.602012.00 

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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