Individual Calculations September 2018
 Viale, Nicolas  Total change: -4.80  Rating chartPersonal card
 Abierto Libertador Gral san Martin Mendoza ARG 2018-08-17
RcRownchangeKK*chgGame
 1852 1798 3.00 7 -0.12 40 -4.80 
  Leon, Juan Carlos 2198  * PER0.001-0.0840-3.20 
  Acuna, Alvaro 1948 ARG0.001-0.3040-12.00 
  Gomez, Gustavo 1745 ARG1.0010.434017.20 
  Alarcon, Artemio 1851 ARG0.001-0.4340-17.20 
  Juri, Fernando 1669 ARG1.0010.334013.20 
  Besso, Javier Alejandro 1859 ARG0.001-0.4240-16.80 
  Hadid, Omar 1691 ARG1.0010.354014.00 
 * 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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