Rapid: Individual Calculations November 2021
 Kozlowski, Andrzej  Total change: 43.20  Rating chartPersonal card
 Turniej szachowy o puchar Fundacji na Rzecz Seniorow BONUM VITAE Lublin POL 2021-10-23
RcRownchangeKK*chgGame
 1545 1585 5.50 6 2.16 20 43.20 
  Struzek, Konrad 1348 POL1.0010.20204.00 
  Gromowski, Stanislaw 1542 POL1.0010.44208.80 
  Bolesta, Wojciech 1558 POL0.501-0.0420-0.80 
  Rokita, Miroslaw 1574 POL1.0010.48209.60 
  Topolan, Krzysztof 1439 POL1.0010.30206.00 
  Kowalczyk, Marian 1806 POL1.0010.782015.60 

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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