Individual Calculations January 2011
 McDonald, Ian  Total change: 40.50  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 14 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2062 1774 4.50 11 2.70 15 40.50 
  Marjanovic, Dejan 2125 BIH1.0010.891513.35 
  Monev, Alexander 2136 BUL0.001-0.1015-1.50 
  Bida, Mihai-Eugen 2026 ROU0.5010.31154.65 
  Papadopoulos, Panayotis 2007 GRE1.0010.791511.85 
  Petrov, Nikita 2098 RUS0.5010.37155.55 
  Svane, Rasmus 2174  * GER0.001-0.0815-1.20 
  Studer, Noel 2042 SUI1.0010.831512.45 
  Shetty, Atulya 2092 USA0.001-0.1315-1.95 
  Ebeling, Daniel 2019 FIN0.001-0.2015-3.00 
  Lee, Kah Meng Elgin 1917 MAS0.5010.19152.85 
  Kumic, Filip 2046 SRB0.001-0.1715-2.55 
 * 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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