Individual Calculations December 2017
 Matamala Clemente, Javier  Total change: 3.80  Rating chartPersonal card
 Campeonato Panamericano Amateur U2000 Guano ECU 2017-11-07
RcRownchangeKK*chgGame
 1706 1693 4.00 8 0.19 20 3.80 
  Pesqueira, Jose c1861 ARU1.0010.722014.40 
  Alvarado Mendoza, Juan Jose 1730 PER0.5010.05201.00 
  Bedon, Kevin 1725 ECU0.001-0.4620-9.20 
  Maset, Antonio 1778 ARG0.001-0.3820-7.60 
  Calvopina, Steve 1394 ECU0.501-0.3520-7.00 
  Adriano Rivera, Mateo 1472 ECU1.0010.22204.40 
  Del Giudice, Juan Eduardo 1918 ARG0.001-0.2220-4.40 
  Miranda Gatica, Claudio Adolfo 1772 CHI1.0010.612012.20 

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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