Individual Calculations October 2013
 Prokopowicz, Anna  Total change: 17.25  Rating chartPersonal card
 Obra Lato Open 2013 Obra POL 2013-08-28
RcRownchangeKK*chgGame
 1531 1353 3.50 8 1.15 15 17.25 
  Zwarycz, Milosz 1753  * POL0.001-0.0815-1.20 
  Jakubowski, Wojciech 1523 POL0.001-0.2815-4.20 
  Kanik, Marek 1598 POL0.001-0.2015-3.00 
  Kostecka, Marika 1262 POL0.001-0.6215-9.30 
  Swigon, Grzegorz 1352 POL1.0010.50157.50 
  Kostecki, Samuel 1523 POL1.0010.721510.80 
  Szulcik, Tobiasz 1515 POL1.0010.711510.65 
  Zielewicz, Piotr 1719 POL0.5010.40156.00 
 * 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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