Individual Calculations May 2015
 Sawa, Daria  Total change: 12.80  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy D-12 Suwalki POL 2015-04-08
RcRownchangeKK*chgGame
 1297 1002 1.50 7 0.32 40 12.80 
  Zarebska, Lena 1315 POL1.0010.864034.40 
  Tarka, Aleksandra 1389 POL0.5010.414016.40 
  Jarocka, Liwia 1402  * POL0.001-0.0840-3.20 
  Dylag, Emilia 1402  * POL0.001-0.0840-3.20 
  Kroliczek, Gabriela 1279 POL0.001-0.1740-6.80 
  Zalucka, Emilia 1121 POL0.001-0.3440-13.60 
  Szewczyk, Malwina 1168 POL0.001-0.2840-11.20 
 * 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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