Individual Calculations October 2017
 Wikar, Martyna  Total change: -62.64  Rating chartPersonal card
 World Cadets U-12 Fem Chess Championship 2017 Pocos de Caldas MG BRA 2017-08-21
RcRownchangeKK*chgGame
 1686 1950 7.50 11 -1.20 36 -43.20 
  Hoshino, Meilin 1550  * JPN0.501-0.4236-15.12 
  Brito, Sofia 1610 ARG1.0010.12364.32 
  Wang, Xuwen 1619 CHN1.0010.12364.32 
  Yellamraju, Ambica wc1550  * USA1.0010.08362.88 
  Divya, Deshmukh wf1993 IND0.001-0.4436-15.84 
  Dhyana, Patel wc1751 IND1.0010.24368.64 
  Francisco Guecamburu, Candela 1550  * ARG1.0010.08362.88 
  Kamalidenova, Meruert wf1875 KAZ0.001-0.6036-21.60 
  Martinez Zambrano, Karina Paol 1550  * ECU1.0010.08362.88 
  Matus, Nastassja A wf1909 USA0.001-0.5636-20.16 
  Bobomurodova, Maftuna 1587 UZB1.0010.10363.60 
 * 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)
 
 European Youth Chess Championship 2017 - Girls 12 Mamaia ROU 2017-09-05
RcRownchangeKK*chgGame
 1724 1943 5.50 8 -0.54 36 -19.44 
  Stan, Luciana-Gabriela 1543  * ROU1.0010.08362.88 
  Sovina, Maria wc1675 RUS0.001-0.8336-29.88 
  Tryggestad, Linnea Garberg 1597 NOR1.0010.11363.96 
  Gaj, Magdalena 1657 POL1.0010.16365.76 
  Hakobyan, Astghik 1708 ARM1.0010.21367.56 
  Zhurova, Anna 1864 RUS1.0010.393614.04 
  Mironenko, Galina wc2035 RUS0.001-0.3736-13.32 
  Goraj, Barbara 1711 POL0.501-0.2936-10.44 
 * 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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