Individual Calculations March 2020
 Lopez, Ricardo  Total change: 6.20  Rating chartPersonal card
 70 Torneo Abierto de Verano del C.A. Villa Ballester Villa Ballester ARG 2020-01-17
RcRownchangeKK*chgGame
 1963 1998 3.50 6 0.31 20 6.20 
  Bertorello, Constanza 1604 ARG1.0010.08201.60 
  Ocantos, Manuel 2261 LUX0.001-0.1820-3.60 
  Amicone, Ricardo Joaquin 1763 ARG1.0010.21204.20 
  Pena, Miguel 1910 ARG1.0010.38207.60 
  Leon, Juan Carlos 2203 PER0.5010.26205.20 
  Bertaccini, Daniel f2038 ARG0.001-0.4420-8.80 

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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