Individual Calculations November 2018
 Hoshino, Karen  Total change: -5.60  Rating chartPersonal card
 IRT ECP STD Sub 2200 Etapa Peter Schutt 2018 Sao Paulo SP BRA 2018-09-14
RcRownchangeKK*chgGame
 1672 1945 4.00 5 -0.11 40 -4.40 
  De Oliveira, Daniel C. Xavier 1565 BRA1.0010.09403.60 
  Monteiro, Paulo De Campos Mello 1743 BRA0.501-0.2640-10.40 
  Machado, Antonio Rodrigo 1738 BRA1.0010.23409.20 
  Triebe De Mello, Otto Carlos 1720 BRA0.501-0.2840-11.20 
  Da Rocha, Lucas Sampaio 1592 BRA1.0010.11404.40 

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)
 
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1982 1945 4.50 10 -0.03 40 -1.20 
  Shvayger, Yuliya mwg2345  * ISR0.001-0.0840-3.20 
  Mena, Ailen Oriana wf1884 AHO0.501-0.0840-3.20 
  Samaganova, Alexandra 2024 KGZ0.001-0.3940-15.60 
  Magne, Kouokam Sylviane wc1545  * CMR1.0010.08403.20 
  Johnson, Gabriella wm1840 TTO1.0010.364014.40 
  Liu, Yang Hazel wf2064 SGP0.5010.16406.40 
  Mucha, Annegret wc2044 GER0.5010.14405.60 
  Goossens, Hanne wf2220 BEL0.001-0.1740-6.80 
  Rania, Sbai wm1893 MAR0.501-0.0740-2.80 
  Mirza, Diana wf1960 IRL0.5010.02400.80 
 * 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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