Individual Calculations March 2011
 Zacarias, M Ruben D  Total change: 7.50  Rating chartPersonal card
 Torneo ITT Copa Itaipu Binacional Asuncion PAR 2011-01-16
RcRownchangeKK*chgGame
 2277 2184 4.00 9 0.50 15 7.50 
  Brito, Luismar f2319 BRA0.5010.18152.70 
  Kropff, Ricardo m2294 PAR0.5010.15152.25 
  Catelli, Hernan 2212 ARG0.5010.04150.60 
  Latorre, Matias 2093 PAR0.001-0.6215-9.30 
  Vazquez, Guillermo f2168 PAR1.0010.48157.20 
  Villalba, Marcelo m2149 PAR0.501-0.0515-0.75 
  Delgado Ramirez, Neuris g2584  * COL0.001-0.0815-1.20 
  Della Morte, German m2345 ARG0.001-0.2915-4.35 
  Spata, German 2329 ARG1.0010.691510.35 
 * 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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