Individual Calculations January 2011
 Drozdowski, Kacper  Total change: -11.55  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 14 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2141 2303 7.00 11 -0.77 15 -11.55 
  Vasilyev, Vasily 1983 RUS1.0010.13151.95 
  Pirverdiyev, Aqil Kamran Oglu 2109 AZE0.501-0.2515-3.75 
  Ikramul, Haque Siam 2038 BAN1.0010.18152.70 
  Tran, Tuan Minh f2227 VIE1.0010.40156.00 
  Sahoo, Utkal Ranjan 2213 IND0.501-0.1215-1.80 
  Ynojosa, Felix Jose 2229 ENG0.501-0.1015-1.50 
  Adelberg, David 2201 USA0.501-0.1415-2.10 
  Javanbakht, Nima 2204 IRI0.001-0.6415-9.60 
  Boscolo, Federico 2152 ITA1.0010.30154.50 
  Nasuta, Grzegorz 2130 POL0.501-0.2315-3.45 
  Harutyunian, Tigran K 2063 ARM0.501-0.3015-4.50 

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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