Individual Calculations April 2024
 Daniszewski, Michal  Total change: -5.20  Rating chartPersonal card
 Otwarta Liga Mazowiecka 2024 Round 7-10 Mazowsze POL 2024-03-02
RcRownchangeKK*chgGame
 1589 1505 0.50 2 -0.27 40 -10.80 
  Matiaszewski, Hubert 1625 POL0.001-0.3440-13.60 
  Berent, Andrzej 1553 POL0.5010.07402.80 

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)
 
 Osme Urodziny Szachowej Dwojki - grupa A Grodzisk Mazowiecki POL 2024-03-09
RcRownchangeKK*chgGame
 1599 1505 2.00 5 0.14 40 5.60 
  Kicinska, Magdalena 1686 POL0.001-0.2640-10.40 
  Olech, Damian 1621 POL0.001-0.3440-13.60 
  Golebiowska, Maja 1533 POL0.5010.04401.60 
  Gorecka, Zuzanna 1629 POL0.5010.17406.80 
  Fifielski, Marcin 1527 POL1.0010.534021.20 

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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