Rapid: Individual Calculations September 2021
 Walczak, Konrad  Total change: -33.60  Rating chartPersonal card
 XII Turniej Szachowy im. Dariusza Lusio Grupa A Kosienice POL 2021-08-15
RcRownchangeKK*chgGame
 1570 1794 5.00 9 -1.68 20 -33.60 
  Buczek, Jozef 1479 POL1.0010.14202.80 
  Gaj, Szymon 1634 POL1.0010.29205.80 
  Lusio, Stanislaw 1709 POL1.0010.38207.60 
  Dzwierzynski, Bartosz 1906 POL0.001-0.3520-7.00 
  Tokarz, Izabela 1502 POL0.001-0.8520-17.00 
  Panczuk, Grzegorz 1580 POL0.501-0.2720-5.40 
  Tomusiak, Bruno 1416 POL0.001-0.9120-18.20 
  Lach, Dariusz 1701 POL1.0010.37207.40 
  Szpila, Szymon 1206 POL0.501-0.4820-9.60 

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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