Individual Calculations September 2010
 Sosnowska, Monika  Total change: -88.75  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego Juniorow 2010, LWJ. woj. Slaskie POL 2010-01-09
RcRownchangeKK*chgGame
 1472 1457 1.00 4 -0.92 25 -23.00 
  Mazur, Anna 1461 POL0.001-0.4925-12.25 
  Wieczorek, Sandra 1463 POL1.0010.512512.75 
  Larysz, Anna 1467 POL0.001-0.4925-12.25 
  Szurek, Oriana 1496 POL0.001-0.4525-11.25 

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)
 
 DMP - II Liga Juniorow 2010 Chelm POL 2010-07-06
RcRownchangeKK*chgGame
 1677 1457 0.00 11 -2.63 25 -65.75 
  Szurek, Oriana 1496 POL0.001-0.4525-11.25 
  Byrka, Joanna 1832 POL0.001-0.0925-2.25 
  Graczyk, Natalia 1637 POL0.001-0.2625-6.50 
  Chmielewska, Joanna 1704 POL0.001-0.1925-4.75 
  Starczewska, Dominika 1857  * POL0.001-0.0825-2.00 
  Wiatr, Maria 1555 POL0.001-0.3725-9.25 
  Janik, Lidia 1608 POL0.001-0.3025-7.50 
  Zadlo, Anna 1822 POL0.001-0.1025-2.50 
  Wieczorek, Aleksandra 1695 POL0.001-0.2025-5.00 
  Wozniak, Mariola 1722 POL0.001-0.1825-4.50 
  Przybylska, Agata 1521 POL0.001-0.4125-10.25 
 * 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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