Rapid: Individual Calculations April 2022
 Frac, Piotr  Total change: 7.60  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2022 Pegow POL 2022-03-19
RcRownchangeKK*chgGame
 1539 1285 2.00 8 0.38 20 7.60 
  Maksimenko, Andrei Jr 1729 UKR1.0010.942018.80 
  Bocko, Stanislaw 1666 POL0.001-0.0920-1.80 
  Smukowski, Bartosz 1506 POL0.001-0.2220-4.40 
  Olejniczak, Romuald 1454 POL0.001-0.2820-5.60 
  Daleczko, Wladyslaw 1540 POL1.0010.812016.20 
  Daleczko, Zbigniew 1486 POL0.001-0.2420-4.80 
  Radzimski, Antoni 1527 POL0.001-0.2020-4.00 
  Szczepanski, Andrzej 1403 POL0.001-0.3420-6.80 

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)
 

 

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