Individual Calculations May 2011
 Skiba, Marta  Total change: -21.90  Rating chartPersonal card
 IV Turniej Szachowy Karkonosze Karpacz POL 2011-02-20
RcRownchangeKK*chgGame
 1645 1720 3.50 8 -1.33 15 -19.95 
  Mickiewicz, Piotr 2120  * POL0.001-0.0815-1.20 
  Bernaszuk, Krzysztof 1586 POL1.0010.32154.80 
  Aleksandrowicz, Marek 1944 POL0.001-0.2215-3.30 
  Sachnowski, Maciej 1370 POL0.001-0.8915-13.35 
  Lascar, Radoslawa 1528 POL0.501-0.2515-3.75 
  Gajdamowicz, Adrian 1509 POL1.0010.23153.45 
  Rogacka, Natalia 1473 POL1.0010.19152.85 
  Lanica, Lukasz 1628 POL0.001-0.6315-9.45 
 * 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)
 
 Mistrzostwa Polski Juniorek do 18 lat 2011 Murzasichle POL 2011-03-05
RcRownchangeKK*chgGame
 1729 1737 4.50 9 -0.13 15 -1.95 
  Dobrzanska, Magdalena 1439 POL1.0010.15152.25 
  Adamowicz, Katarzyna wf2100 POL0.001-0.1015-1.50 
  Przybylska, Agata 1586 POL1.0010.30154.50 
  Kowalska, Sara 1876 POL0.001-0.3115-4.65 
  Lukiewicz, Kaja 1700 POL1.0010.45156.75 
  Ostrowska, Dominika 1930 POL0.001-0.2515-3.75 
  Wolniaczyk, Daria 1669 POL0.501-0.0915-1.35 
  Krajewska, Aleksandra 1717 POL0.001-0.5315-7.95 
  Stezycka, Paulina 1548 POL1.0010.25153.75 

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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