Individual Calculations July 2011
 Sleczka, Bartosz  Total change: -13.80  Rating chartPersonal card
 World School Chess Championship 2011 -open 17 Krakow POL 2011-04-30
RcRownchangeKK*chgGame
 1855 1895 3.50 8 -0.92 15 -13.80 
  Topak, Engin f2295  * TUR0.001-0.0815-1.20 
  Staron, Piotr 1589 POL1.0010.14152.10 
  Jastrzebski, Lukasz 1636 POL1.0010.18152.70 
  Lewtak, Damian 2113 POL0.001-0.2215-3.30 
  Ludwikowski, Leszek 1565 POL1.0010.12151.80 
  Parol, Pawel 1869 POL0.001-0.5415-8.10 
  Jayasundara, P.k.u.m. 1951 SRI0.001-0.4215-6.30 
  Maksimenko, Andrei Jr 1820 UKR0.501-0.1015-1.50 
 * 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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