Individual Calculations May 2015
 Borsuk, Aleksandra  Total change: 60.00  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy D-14 Suwalki POL 2015-04-08
RcRownchangeKK*chgGame
 1431 1190 3.50 9 1.50 40 60.00 
  Bilczewska, Olga 1558 POL0.001-0.1040-4.00 
  Pyzio, Amelia 1384 POL0.001-0.2540-10.00 
  Lesniak, Angelika 1339 POL1.0010.704028.00 
  Koruch, Maria 1398 POL1.0010.774030.80 
  Dwilewicz, Agata 1590  * POL0.001-0.0840-3.20 
  Guzik, Natalia 1590  * POL0.001-0.0840-3.20 
  Lascar, Maria Elena 1375 POL0.001-0.2640-10.40 
  Partyka, Justyna 1149 POL1.0010.444017.60 
  Skiba, Aleksandra 1496 POL0.5010.364014.40 
 * 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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