Rapid: Individual Calculations October 2022
 Lapczynski, Artur  Total change: -21.60  Rating chartPersonal card
 IV Otwarte Grand Prix Powiatu Myslenickiego grupa A - Turniej V Siepraw POL 2022-09-04
RcRownchangeKK*chgGame
 1624 1790 3.50 6 -0.63 20 -12.60 
  Jaskowiec, Bartlomiej 1390  * POL1.0010.08201.60 
  Kozlowski, Franciszek 1533 POL1.0010.18203.60 
  Betkowski, Andrzej 1877 POL0.001-0.3820-7.60 
  Maj, Samuel 1691 POL0.001-0.6420-12.80 
  Strzelczyk, Aleksander 1452 POL1.0010.12202.40 
  Dziewonski, Dariusz 1798 POL0.5010.01200.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 IV Otwarte Grand Prix Powiatu Myslenickiego grupa A - Turniej VI Stroza POL 2022-09-25
RcRownchangeKK*chgGame
 1529 1790 5.00 7 -0.45 20 -9.00 
  Gornisiewicz, Natalia 1270 POL1.0010.03200.60 
  Nowakowski, Maksymilian 1363 POL1.0010.07201.40 
  Maj, Samuel 1691 POL0.001-0.6420-12.80 
  Lapczynski, Jacek 1390  * POL1.0010.08201.60 
  Pilat, Tomasz 1543 POL1.0010.19203.80 
  Dziewonski, Dariusz 1798 POL0.001-0.4920-9.80 
  Para, Tomasz 1651 POL1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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