Individual Calculations October 2017
 Piazza, Cristian  Total change: 103.60  Rating chartPersonal card
 IRT Sub 2200 Club Espanol de Rosario Rosario ARG 2017-09-02
RcRownchangeKK*chgGame
 1744 1830 4.50 6 0.95 40 38.00 
  Tsotras, Nicolas Daniel 1587 ARG1.0010.20408.00 
  Frenquelli, Facundo 1814 ARG0.001-0.5240-20.80 
  Vazquez, Daniel Manuel 1430  * ARG1.0010.08403.20 
  Dlugovitzky, Pablo 1868 ARG1.0010.554022.00 
  Vazquez, Sebastian 1845 ARG1.0010.524020.80 
  Ibarra, Juan Martin 1921 ARG0.5010.12404.80 
 * 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)
 
 World Youth Chess Championship 2017 U18 Open Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 2004 1830 5.00 11 1.64 40 65.60 
  Munoz, Francisco Javier f2230  * ARG0.001-0.0840-3.20 
  Palu, Andres f2147 ARG0.5010.374014.80 
  Otamendi Munoz, Gilberto 1839 MEX0.001-0.4940-19.60 
  Scott, Luke 1732 IRL0.501-0.1340-5.20 
  Heinechen, Juan 2146 PAR0.5010.374014.80 
  Fortanelli Rios, Juan Manuel 1738 MEX1.0010.374014.80 
  Bolanos, Fernando c2139 BOL0.001-0.1440-5.60 
  Li, James 2013 CAN1.0010.744029.60 
  Savic, Mihailo S 2168 SRB0.001-0.1240-4.80 
  Allasia, Jesus 1735 ARG1.0010.374014.80 
  Dill, Xaver 2162 SUI0.5010.384015.20 
 * 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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