Individual Calculations May 2024
 Zemla, Andrzej  Total change: 37.60  Rating chartPersonal card
 Columbus Energy Mistrzostwa Polski Amatorow - do 1580 FIDE Sianozety POL 2024-04-13
RcRownchangeKK*chgGame
 1534 1453 5.00 8 1.88 20 37.60 
  Dabek, Wieslaw 1575 POL0.5010.17203.40 
  Adamowicz, Borys 1568 POL1.0010.662013.20 
  Wosztyl, Emilian 1521 POL1.0010.592011.80 
  Uniwersal, Robert 1569 POL1.0010.662013.20 
  Krawczyk, Marcin 1557 POL0.001-0.3620-7.20 
  Dubel, Daniel 1513 POL0.001-0.4220-8.40 
  Skudlarski, Piotr 1475 POL1.0010.532010.60 
  Chromicz, Andrzej 1491 POL0.5010.05201.00 

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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