Individual Calculations October 2014
 Ferkova, Dominika  Total change: 68.80  Rating chartPersonal card
 European Union Youth Championship 2014 - U12 Kouty nad Desnou CZE 2014-08-27
RcRownchangeKK*chgGame
 1722 1687 5.00 9 0.92 40 36.80 
  Tomczak, Marta 1293 POL0.501-0.4240-16.80 
  Schneider, Jana 1803 GER1.0010.664026.40 
  Kugappi, Tomi 1964 FIN0.001-0.1740-6.80 
  Gombocz, Zsofia 1633 HUN1.0010.424016.80 
  Sabiani, Chjara 1509 FRA1.0010.274010.80 
  Antova, Gabriela wf1989 BUL0.001-0.1540-6.00 
  Cotruta, Alexandru-Mihai 1677 ROU1.0010.494019.60 
  Nehyba, Martin 1695 CZE0.5010.01400.40 
  Chukavin, Kirill 1934 EST0.001-0.1940-7.60 

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)
 
 World Youth Chess Championships 2014 (u12 Girls) Durban RSA 2014-09-20
RcRownchangeKK*chgGame
 1722 1687 5.50 10 0.80 40 32.00 
  Gorti, Akshita wf2009 USA0.001-0.1340-5.20 
  Zhao, Chenyi 1412 USA1.0010.17406.80 
  Ravishankar, Ramitha S 1568 USA1.0010.344013.60 
  Serikbay, Assel wc1927 KAZ1.0010.804032.00 
  Li, Yunshan wf1928 CHN0.5010.304012.00 
  Badelka, Olga 2087  * BLR0.001-0.0840-3.20 
  Salonika, Saina wc1737 IND0.001-0.4340-17.20 
  Muha, Magdalena 1516 CRO0.501-0.2340-9.20 
  Askey, Roshell Nathasha 1476 SRI1.0010.23409.20 
  Bai, Xue 1558 CHN0.501-0.1740-6.80 
 * 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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