Individual Calculations February 2020
 Zhou, Lulu  Total change: 25.60  Rating chartPersonal card
 Campeonato de Liga por Equipos Madrid Preferente 2019 2020 Rondas 3-4-5 Madrid ESP 2020-01-01
RcRownchangeKK*chgGame
 2173 1942 1.00 3 0.35 40 14.00 
  Vallejo Diaz, Jesus f2218 ESP0.001-0.1740-6.80 
  Beltran De Heredia E., Miguel 2209 ESP0.5010.324012.80 
  Navarro Nicolas, Victor Manuel 2092 ESP0.5010.20408.00 

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)
 
 XXXI International Chess Open Roquetas de Mar 2020 Roquetas de Mar ESP 2020-01-02
RcRownchangeKK*chgGame
 2004 1942 4.00 9 0.29 40 11.60 
  Alshameary Puente, Ismael m2342  * ESP0.001-0.0840-3.20 
  Manchado Garrido, Marcos Antonio 1542  * ESP1.0010.08403.20 
  Arjun, C Krishnamachari 2183 IND0.001-0.2040-8.00 
  Gonzalez De Miguel Yataco, Migue 1542  * ESP1.0010.08403.20 
  Lopez Quevedo, Eduardo 2192 ESP0.001-0.1940-7.60 
  Carbonell Sancho, Marc 2209 ESP1.0010.824032.80 
  Rangel, Daniel f2269 BRA0.001-0.1340-5.20 
  Raghava, Madhavan 1542  * IND1.0010.08403.20 
  Roofthoofd, Marcel f2213 BEL0.001-0.1740-6.80 
 * 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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