Individual Calculations May 2013
 Ruperez, Miguel  Total change: -8.55  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 2024 2173 5.50 9 -0.57 15 -8.55 
  Zanola, Daniel Alejandro 1773  * ARG1.0010.08151.20 
  Mendez, Nicolas 1798 ARG0.001-0.9115-13.65 
  Villanueva, Hugo 1946 ARG1.0010.21153.15 
  Valli, Americo 1988 ARG0.501-0.2415-3.60 
  Farias, Guillermo 1991 ARG1.0010.26153.90 
  Perelman, Hernan f2363 ARG0.001-0.2515-3.75 
  Alvarez, Alberto Elias 2019 ARG1.0010.29154.35 
  Torella, Rodolfo 2024 ARG1.0010.30154.50 
  Mussanti, Diego f2314 ARG0.001-0.3115-4.65 
 * 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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