Individual Calculations July 2011
 Marczuk, Dominik  Total change: -10.50  Rating chartPersonal card
 World School Chess Championship 2011 -open 15 Krakow POL 2011-04-30
RcRownchangeKK*chgGame
 1788 1918 4.50 8 -0.70 15 -10.50 
  Michalak, Augustyn 1518  * POL1.0010.08151.20 
  Izzat, Kanan Azar Oglu f2181 AZE0.001-0.1815-2.70 
  Jajte-Pachota, Maciej 1685 POL1.0010.21153.15 
  Babazade, Javidan Elnur Oglu 2106 AZE0.001-0.2615-3.90 
  Kyc, Jerzy 1628 POL1.0010.16152.40 
  Bus, Konrad 1854 POL0.001-0.5915-8.85 
  Szeglowski, Tomasz 1673 POL0.501-0.3015-4.50 
  Gladysz, Jakub 1658 POL1.0010.18152.70 
 * 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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