Individual Calculations January 2011
 Rauramaa, Julius  Total change: 8.55  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 14 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1908 1839 4.00 9 0.23 15 3.45 
  Flermoen, Peter 2154 NOR0.001-0.1415-2.10 
  Izzat, Kanan Azar Oglu 2138 AZE0.001-0.1515-2.25 
  Filatov, Semen 1629 RUS0.501-0.2715-4.05 
  Abdulla, Ali U16 1680 UAE0.501-0.2115-3.15 
  Meisch, Tanguy 1664 LUX1.0010.27154.05 
  Poleg, Matan 2000 ISR0.5010.21153.15 
  Castro, Jairo Antonio 1945 COL1.0010.64159.60 
  Ladva, Ottomar 2002 EST0.001-0.2815-4.20 
  Hernandez, Cristian Andres 1960 COL0.5010.16152.40 

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)
 
 ESK Weekend Open Espoo FIN 2010-12-03
RcRownchangeKK*chgGame
 1796 1839 2.00 3 0.34 15 5.10 
  Tumanova, Irina 1621 FIN0.501-0.2815-4.20 
  Auvinen, Esa 1969 FIN1.0010.681510.20 
  Tumanov, Dmitri 1798 FIN0.501-0.0615-0.90 

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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