Individual Calculations May 2019
 Arias Diaz, Miguel Angel  Total change: 114.40  Rating chartPersonal card
 50 Abierto Ciudad de Mar del Plata Mar del Plata ARG 2019-04-13
RcRownchangeKK*chgGame
 1787 1516 4.50 9 2.86 40 114.40 
  Torella, Rodolfo 1916  * ARG0.001-0.0840-3.20 
  Jaramillo, Walter 1794 ARG0.5010.334013.20 
  Parma, Pamela 1814 ARG0.5010.354014.00 
  Olmos, Cesar 1754 ARG0.5010.304012.00 
  Ynoub, Yamil 1731 ARG0.5010.274010.80 
  Laorden, Gustavo 1766 ARG0.5010.314012.40 
  Zito, Alberto 1611 ARG1.0010.634025.20 
  Ferreyra, Damian 1817 ARG0.5010.354014.00 
  Mazzocchi, Facundo 1879 ARG0.5010.404016.00 
 * 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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