Individual Calculations May 2011
 Arcuschin, Claudio  Total change: 26.50  Rating chartPersonal card
 Abierto Raul Sanguineti Club Argentino Buenos Aires ARG 2011-03-09
RcRownchangeKK*chgGame
 1947 1996 5.50 8 1.06 25 26.50 
  Silvestris, Donato 1647 ARG0.501-0.3925-9.75 
  Maldonado, Oscar Lorenzo 1734 ARG1.0010.18254.50 
  Paz, Mario 1761 ARG1.0010.21255.25 
  Goldwaser, Romina 1947 ARG1.0010.432510.75 
  Stewart, William John 2234 USA0.5010.30257.50 
  Quenallata, Luciano 2238 ARG0.5010.30257.50 
  Benedetti, Antonella 1996 ARG1.0010.502512.50 
  Caceres Recalde, Fernando 2019 ARG0.001-0.4725-11.75 

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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