Individual Calculations May 2017
 Tarka, Aleksandra  Total change: -47.20  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy - Dziewczeta do 14 lat Drzonkow POL 2017-04-01
RcRownchangeKK*chgGame
 1522 1686 5.00 9 -1.18 40 -47.20 
  Bienko, Jagoda 1328 POL1.0010.10404.00 
  Tomczak, Marta 1454 POL0.001-0.7940-31.60 
  Zalucka, Emilia 1356 POL1.0010.12404.80 
  Czarnecka, Lidia 1620 POL0.501-0.0940-3.60 
  Pisarek, Elzbieta 1403 POL1.0010.16406.40 
  Harazinska, Magdalena 1917 POL0.001-0.2140-8.40 
  Mirowska, Oliwia 1295 POL1.0010.09403.60 
  Waszczuk, Patrycja 1758 POL0.001-0.4040-16.00 
  Hryn, Aleksandra 1567 POL0.501-0.1640-6.40 

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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