Individual Calculations March 2012
 Villalba, Marcelo  Total change: 13.80  Rating chartPersonal card
 ITT Homenaje a los Maestros Predecesores del Paraguayos Asuncion PAR 2012-01-09
RcRownchangeKK*chgGame
 2372 2199 3.50 9 0.92 15 13.80 
  Saldano Dayer, Horacio m2441 ESP0.001-0.2015-3.00 
  Kropff, Ricardo m2236 PAR0.5010.05150.75 
  Latorre, Manuel f2299 PAR0.5010.14152.10 
  Delgado Ramirez, Neuris g2575 COL0.5010.41156.15 
  Brito, Luismar f2270 BRA0.5010.10151.50 
  Obregon, Andres Carlos 2455 ARG0.001-0.1915-2.85 
  Diaz Hollemaert, Nahuel m2441 ARG0.5010.30154.50 
  Espinoza Palomino, Willyam f2361 PER0.5010.21153.15 
  Vazquez, Guillermo f2273 PAR0.5010.10151.50 

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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