Individual Calculations May 2019
 Maucci, Marcelo  Total change: -27.00  Rating chartPersonal card
 50 Abierto Ciudad de Mar del Plata Mar del Plata ARG 2019-04-13
RcRownchangeKK*chgGame
 1858 1824 2.00 7 -1.35 20 -27.00 
  Pereyra, Horacio 2112 ARG0.001-0.1620-3.20 
  Lochte, Thomas 2117 GER0.001-0.1520-3.00 
  Beron, Ricardo 1615 ARG1.0010.23204.60 
  Arambel, Sergio f2224  * ARG0.001-0.0820-1.60 
  Goyenechea, Alvaro 1589 ARG1.0010.21204.20 
  Heredia, Valentin 1623 ARG0.001-0.7620-15.20 
  Vergara, Agustin 1724 ARG0.001-0.6420-12.80 
 * 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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