Individual Calculations May 2014
 Kopica, Paulina  Total change: -25.20  Rating chartPersonal card
 Klasyfikacyjny 2 MDK Opole 2014 Opole POL 2014-03-18
RcRownchangeKK*chgGame
 1452 1756 2.00 2 0.30 15 4.50 
  Raclawicki, Kacper 1520 POL1.0010.20153.00 
  Doroba, Jan 1384 POL1.0010.10151.50 

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)
 
 Polish Youth Chess Championship 2014 - G16 Jastrzebia Gora POL 2014-03-23
RcRownchangeKK*chgGame
 1526 1756 5.00 9 -1.98 15 -29.70 
  Sokolowska, Anna 1465 POL1.0010.15152.25 
  Fraczek, Weronika 1567 POL0.501-0.2515-3.75 
  Wilk, Oktawia 1620 POL0.001-0.6815-10.20 
  Topolan, Agata 1571 POL0.001-0.7415-11.10 
  Stolecka, Greta 1356  * POL1.0010.08151.20 
  Ostrowska, Joanna 1500 POL0.501-0.3115-4.65 
  Strozyk, Aleksandra 1392 POL1.0010.10151.50 
  Konopacka, Martyna 1702 POL0.001-0.5815-8.70 
  Mielczarek, Joanna 1563 POL1.0010.25153.75 
 * 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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