Rapid: Individual Calculations April 2024
 Dziodko, Wiktoria  Total change: -72.00  Rating chartPersonal card
 XXIII Memorial Szachowy im. Danuty Widuch turniej B 2009-2014 Tczew POL 2024-03-02
RcRownchangeKK*chgGame
 1485 1461 0.00 2 -0.93 40 -37.20 
  Czub, Stanislaw 1516 POL0.001-0.4240-16.80 
  Diakun, Zofia 1453 POL0.001-0.5140-20.40 

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)
 
 II Otwarty Turniej Szachowy o Puchar Burmistrza Dobrego Miasta Dobre Miasto POL 2024-03-10
RcRownchangeKK*chgGame
 1696 1461 0.00 4 -0.87 40 -34.80 
  Harasim, Wieslaw 1811 POL0.001-0.1140-4.40 
  Pniewski, Wieslaw 1642 POL0.001-0.2640-10.40 
  Lesinski, Zdzislaw 1758 POL0.001-0.1540-6.00 
  Filipkowski, Adam 1572 POL0.001-0.3540-14.00 

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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