Rapid: Individual Calculations August 2021
 Kulpa, Karolina  Total change: 18.00  Rating chartPersonal card
 IX SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN FIDE Katowice POL 2021-07-03
RcRownchangeKK*chgGame
 1589 1278 1.00 6 -0.28 20 -5.60 
  Jakubowska, Anna wm1997 POL0.001-0.0120-0.20 
  Krawczyk, Wojciech 1662 POL0.001-0.0920-1.80 
  Wilk, Igor 1562 POL0.001-0.1620-3.20 
  Trynchuk, Oleksandr 1684 UKR0.001-0.0820-1.60 
  Jurczyk, Piotr 1032 POL1.0010.19203.80 
  Hampel, Anna 1598 POL0.001-0.1320-2.60 

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)
 
 Wakacyjny Turniej Szachowy w Czerwionce-Leszczynach OPEN Czerwionka-Leszczyny POL 2021-07-24
RcRownchangeKK*chgGame
 1508 1278 3.50 8 1.18 20 23.60 
  Janik, Damian 2013 POL0.001-0.0120-0.20 
  Oles, Mateusz 1111 POL0.501-0.2220-4.40 
  Stebakow, Cezary 1531 POL1.0010.812016.20 
  Kotowicz, Kamil 1490 POL0.001-0.2320-4.60 
  Polakiewicz, Blanka 1221 POL1.0010.42208.40 
  Kroliczek, Gabriela 1707 POL0.001-0.0720-1.40 
  Kielbasa, Ewa 1329 POL1.0010.572011.40 
  Wasik, Jozef 1661 POL0.001-0.0920-1.80 

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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