Individual Calculations August 2023
 Gajdzica, Maciej  Total change: 32.60  Rating chartPersonal card
 XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2023-06-26
RcRownchangeKK*chgGame
 1711 1894 5.00 9 -1.50 20 -30.00 
  Wilgosz, Szczepan 1649 POL0.501-0.3020-6.00 
  Frac, Piotr 1570 POL0.001-0.8720-17.40 
  Makhynia, Kostiantyn 2014 POL0.001-0.3420-6.80 
  Klisowski, Bartosz 1604 POL0.501-0.3420-6.80 
  Ziobrowska, Maja 1757 POL1.0010.32206.40 
  Borkowski, Szymon 1629 POL0.501-0.3220-6.40 
  Malicki, Jan 1630 POL1.0010.18203.60 
  Lonski, Aleksander 1792 POL0.501-0.1420-2.80 
  Lanica, Lukasz 1751 POL1.0010.31206.20 

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)
 
 S: Zadar Chess Festival B- turnir Zadar CRO 2023-07-16
RcRownchangeKK*chgGame
 1948 1894 7.00 9 3.13 20 62.60 
  Petani, Adrian 1494  * CRO1.0010.08201.60 
  Petkovic, Nenad 1640 CRO1.0010.19203.80 
  Babic, Drasko f2168 BIH0.5010.33206.60 
  Frouth, Nenad 2117 CRO1.0010.782015.60 
  Barbier, Astrid wf1898 BEL1.0010.512010.20 
  Gozdzicki, Maciej 1737 POL1.0010.29205.80 
  Milekic, Daniel f2232 SRB0.5010.38207.60 
  Bajlo, Kristijan 2200 CRO1.0010.862017.20 
  Dumancic, Simun 2048 CRO0.001-0.2920-5.80 
 * 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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