Individual Calculations February 2019
 Lacrosse, Marc  Total change: -7.40  Rating chartPersonal card
 XLIV Abierto Internacional Ciudad de Sevilla Sevilla ESP 2019-01-11
RcRownchangeKK*chgGame
 1974 2182 4.50 6 0.08 20 1.60 
  Santos Olivera, Francisco 1782  * ESP1.0010.08201.60 
  Alexa, Cosmin 1859 MLT1.0010.13202.60 
  Rodriguez Fernandez, Pablo 1883 ESP1.0010.15203.00 
  Coba Moncada, Jacinto 1935 ESP0.501-0.3120-6.20 
  Munoz, Raul 2040 ARG1.0010.31206.20 
  Aguera Naredo, Javier f2345 ESP0.001-0.2820-5.60 
 * 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)
 
 Gibraltar International Chess Festival 2019 Challengers A Gibraltar ENG 2019-01-21
RcRownchangeKK*chgGame
 2111 2182 2.50 5 -0.45 20 -9.00 
  Burke, Mitchell R 1994 ENG0.501-0.2420-4.80 
  Bujakevich, Aleksandr f2054 RUS0.501-0.1720-3.40 
  Kozarcanin, Sead 2048 CRO1.0010.32206.40 
  Castrillon Gomez, Melissa wm2244 COL0.5010.09201.80 
  Maisuradze, Nino wg2215 FRA0.001-0.4520-9.00 

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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