Individual Calculations January 2011
 Newrkla, Katharina  Total change: -31.65  Rating chartPersonal card
 World Youth Chess Championships 2010 - Girls under 18 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2042 2123 4.50 11 -2.11 15 -31.65 
  Coada, Elena 1761 MDA1.0010.10151.50 
  Kazimova, Narmin Nizami Qizi wm2260 AZE0.001-0.3215-4.80 
  Gunther, Marcella 1895 NED0.501-0.2915-4.35 
  Soubirou, Oriane 2021 FRA1.0010.36155.40 
  Havlikova, Kristyna wm2318 CZE0.001-0.2515-3.75 
  Sargsyan, Shushanna 1986 ARM0.501-0.1815-2.70 
  Vatkali, Dimitra 1970 GRE1.0010.30154.50 
  Efroimski, Marsel wf2244 ISR0.001-0.3415-5.10 
  Kantor, Reka 2003 SVK0.501-0.1615-2.40 
  Suarez Calvo, Alesandra 2006 ESP0.001-0.6615-9.90 
  Shangarayeva, Daiana 1994 KAZ0.001-0.6715-10.05 

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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