Individual Calculations November 2010
 Byrka, Joanna  Total change: -3.30  Rating chartPersonal card
 46.Miêdzynarodowy Festiwal Szachowy im. Akiby Rubinsteina OPEN B Polanica Zdroj POL 2010-08-19
RcRownchangeKK*chgGame
 1665 1832 5.00 8 -0.70 15 -10.50 
  Rozycki, Dariusz 1505 POL0.501-0.3715-5.55 
  Lewtak, Dominik 1631 POL0.501-0.2615-3.90 
  Chenska, Karolina 1593 POL1.0010.20153.00 
  Koloczek, Henryk 1694 POL0.501-0.1915-2.85 
  Smieszek, Wojciech 1652 POL0.001-0.7415-11.10 
  Adamczewski, Jedrzej 1785 POL0.501-0.0715-1.05 
  Maslanka, Piotr 1697 POL1.0010.32154.80 
  Kalmuk, Krzysztof 1765 POL1.0010.41156.15 

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)
 
 Mistrzostwa Miedzywojewodzkie Juniorek LD - SK D17 Soczewka POL 2010-10-18
RcRownchangeKK*chgGame
 1551 1831 7.00 8 0.48 15 7.20 
  Lange, Aleksandra 1431  * POL1.0010.08151.20 
  Wolniaczyk, Daria 1620 POL1.0010.23153.45 
  Lukiewicz, Kaja 1723 POL1.0010.35155.25 
  Dobroszek, Martyna 1431  * POL1.0010.08151.20 
  Lange, Aleksandra 1431  * POL0.001-0.9215-13.80 
  Wolniaczyk, Daria 1620 POL1.0010.23153.45 
  Lukiewicz, Kaja 1723 POL1.0010.35155.25 
  Dobroszek, Martyna 1431  * POL1.0010.08151.20 
 * 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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