Individual Calculations October 2015
 Sosa, Carlos Alberto  Total change: -7.20  Rating chartPersonal card
 IRT Ajedrez Sin Fronteras Ciudad del Este PAR 2015-09-10
RcRownchangeKK*chgGame
 2149 1868 2.50 14 -0.18 40 -7.20 
  Quiroga, Facundo m2246 ARG0.001-0.0940-3.60 
  Brito, Luismar f2241 BRA0.001-0.1040-4.00 
  Duje, Rafael 2210 PAR0.001-0.1240-4.80 
  Pina, Ulises f2195 FID0.5010.374014.80 
  Chellappa, Thiago 2067 BRA0.001-0.2440-9.60 
  Cabral Mesquita, Jussier 1814 BRA0.501-0.0840-3.20 
  De Souza, Mauro Guimaraes m2268  * BRA0.001-0.0840-3.20 
  Quiroga, Facundo m2246 ARG0.5010.414016.40 
  Brito, Luismar f2241 BRA0.001-0.1040-4.00 
  Duje, Rafael 2210 PAR0.5010.384015.20 
  Pina, Ulises f2195 FID0.001-0.1340-5.20 
  Chellappa, Thiago 2067 BRA0.001-0.2440-9.60 
  Cabral Mesquita, Jussier 1814 BRA0.501-0.0840-3.20 
  De Souza, Mauro Guimaraes m2268  * BRA0.001-0.0840-3.20 
 * 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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