Individual Calculations July 2011
 Szymczak, Paula  Total change: -14.40  Rating chartPersonal card
 World School Chess Championship 2011 - G15 Krakow POL 2011-04-30
RcRownchangeKK*chgGame
 1720 1723 4.50 9 -0.11 15 -1.65 
  Saduakassova, Dinara wf2123  * KAZ0.001-0.0815-1.20 
  Rajapakshe Mudiyanselage, Nuwant 1550 SRI1.0010.27154.05 
  Tarnowska, Aleksandra 1816 POL0.5010.13151.95 
  Patel, Yesim 1804 TUR0.5010.11151.65 
  Rykala, Monika 1806 POL0.5010.11151.65 
  Maruszczak, Joanna 1736 POL0.001-0.4815-7.20 
  Lapa, Aleksandra 1444 POL1.0010.16152.40 
  Amosova, Dariya 1588 RUS0.501-0.1815-2.70 
  Gora, Antonina 1615 POL0.501-0.1515-2.25 
 * 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)
 
 Mistrzostwa Wojewodztwa Lodzkiego Juniorek Ksieze Mlyny POL 2011-06-11
RcRownchangeKK*chgGame
 1580 1705 3.00 6 -0.85 15 -12.75 
  Najuch, Natalia 1307 POL1.0010.08151.20 
  Wojna, Ewelina 1631 POL1.0010.40156.00 
  Tarnowska, Aleksandra 1814 POL0.5010.15152.25 
  Lukiewicz, Kaja 1672 POL0.001-0.5515-8.25 
  Kustal, Emilia 1653 POL0.001-0.5715-8.55 
  Lange, Aleksandra 1401 POL0.501-0.3615-5.40 

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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