Individual Calculations October 2014
 Ichimura G. Barbosa, Larissa Y.  Total change: 4.80  Rating chartPersonal card
 XI Sudamericano de la Juventud Sub-18 Femenino Montevideo URU 2014-09-08
RcRownchangeKK*chgGame
 1805 1952 6.00 8 0.58 40 23.20 
  Vargas Banda, Valentina 1791 CHI1.0010.294011.60 
  Garcia Contreras, Ana wf1952 PER1.0010.504020.00 
  Brizzi, Milagros Tatiana wm1952 ARG1.0010.504020.00 
  Alboredo, Julia 1885 BRA0.501-0.0940-3.60 
  Perez, Dalila 1899 PAR1.0010.434017.20 
  Altamiranda, Maria Elisa 1594 ARG0.501-0.4040-16.00 
  Ruiz, Mishell wf1692 ECU0.001-0.8240-32.80 
  Schucman, Rebeca Lot 1677 BRA1.0010.17406.80 

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 (u18 Girls) Durban RSA 2014-09-20
RcRownchangeKK*chgGame
 1900 1952 5.00 10 -0.46 40 -18.40 
  Xiao, Yiyi wf2168 CHN0.001-0.2240-8.80 
  Shaba, Linda 1563 ZIM1.0010.09403.60 
  Michelle Catherina, P 2114 IND0.001-0.2940-11.60 
  February, Jesse Nikki 1690 RSA1.0010.18407.20 
  Nevioselaya, Maria 2024 BLR0.5010.10404.00 
  Ren, Xiaoyi 2098 CHN0.001-0.3040-12.00 
  Mynzhasarova, Kamilla 1882 KAZ0.501-0.1040-4.00 
  Schmalhorst, Sophia 1903 GER0.501-0.0740-2.80 
  Kumari, S C T 1552  * SRI1.0010.08403.20 
  Machlik, Monika 2005 NOR0.5010.07402.80 
 * 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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