Rapid: Individual Calculations July 2017
 Zadkowski, Zbigniew  Total change: 7.00  Rating chartPersonal card
 III Turniej szachowy o Puchar Burmistrza Wolina - Open FIDE Wolin POL 2017-05-28
RcRownchangeKK*chgGame
 1531 1547 4.50 8 0.35 20 7.00 
  Zadkowski, Maciej 1284 POL0.501-0.3220-6.40 
  Mrozewicz, Ryszard 1472 POL1.0010.40208.00 
  Zarzecki, Dymitr Stanislaw 1584 POL0.001-0.4520-9.00 
  Laszewski, Kazimierz 1502 POL1.0010.44208.80 
  Bucko, Wieslaw 1509 POL1.0010.45209.00 
  Szczupak, Krystian 1515 POL0.001-0.5420-10.80 
  Gniazdowski, Marian 1596 POL1.0010.572011.40 
  Koziorowicz, Michal 1786 POL0.001-0.2020-4.00 

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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