Individual Calculations September 2022
 Kusina, Jan  Total change: -6.40  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2022 - A - IM open Prague CZE 2022-08-05
RcRownchangeKK*chgGame
 1996 1954 4.00 9 -0.09 20 -1.80 
  Ranaldi, Lucas f2339 NOR0.001-0.0920-1.80 
  Dvoracek, Matyas 1697 CZE0.501-0.3220-6.40 
  Feierfeil, Jiri 1684 CZE1.0010.17203.40 
  Kanakova, Natalie wm2171 CZE0.001-0.2220-4.40 
  Marek, Jakub 1811 CZE1.0010.31206.20 
  Shatil, Shir 2185 ISR0.5010.29205.80 
  Brozka, Karel 2187 CZE0.001-0.2120-4.20 
  Sandvik, Thomas 2110 FIN0.5010.21204.20 
  Kulig, Pawel 1777 POL0.501-0.2320-4.60 

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)
 
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa D Ustron POL 2022-08-13
RcRownchangeKK*chgGame
 1741 1954 5.00 7 -0.23 20 -4.60 
  Wesolowski, Tadeusz 1642 POL0.501-0.3620-7.20 
  Wesolowska, Hanna wf1736 POL0.501-0.2820-5.60 
  Plesiuk, Jan 1612 POL1.0010.12202.40 
  Milanowski, Jan 1782 POL0.501-0.2320-4.60 
  Hoder, Zygfryd 1554  * POL1.0010.08201.60 
  Kot, Jerzy f1858 POL1.0010.37207.40 
  Samborski, Henryk 2004 POL0.5010.07201.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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