Rapid: Individual Calculations February 2017
 Koruch, Maria  Total change: 7.80  Rating chartPersonal card
 XXII edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 20 Bialystok POL 2017-01-22
RcRownchangeKK*chgGame
 1371 1373 4.00 7 0.39 20 7.80 
  Wolpiuk, Bartlomiej 1067 POL1.0010.14202.80 
  Filewicz, Radoslaw 1661 POL0.001-0.1620-3.20 
  Hutnik, Pawel 1175 POL1.0010.24204.80 
  Kurnicki, Mateusz 1628 POL0.001-0.1920-3.80 
  Moroz, Adrian 1072 POL1.0010.15203.00 
  Garbowska, Maja 1219 POL1.0010.29205.80 
  Szostko, Jakub f1773  * POL0.001-0.0820-1.60 
 * 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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