Individual Calculations November 2020
 Pniewska, Beata  Total change: 137.60  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2020 - Dziewczeta do lat 12 Pulawy POL 2020-10-04
RcRownchangeKK*chgGame
 1351 1170 6.00 9 3.44 40 137.60 
  Kulczycka, Zofia 1493 POL0.5010.374014.80 
  Popczynska, Maja 1339 POL0.001-0.2840-11.20 
  Najdecka, Laura 1106 POL1.0010.414016.40 
  Marczyk, Kinga 1306 POL1.0010.684027.20 
  Salamon, Julia 1551 POL0.001-0.0940-3.60 
  Natoli, Alessia 1363 POL1.0010.754030.00 
  Sliwicka, Weronika 1272 POL1.0010.644025.60 
  Ziobrowska, Maja 1483 POL0.5010.364014.40 
  Lewicka, Joanna 1243 POL1.0010.604024.00 

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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