Individual Calculations September 2019
 Murillo, Florentino  Total change: 26.60  Rating chartPersonal card
 Campeonato Nacional Amateur U 2300 panama PAN 2019-08-21
 1929 1867 4.00 6 1.33 20 26.60 
  Cotito, Efrain 1671 PAN1.0010.25205.00 
  Ramos, Efren Andres c2156 PAN0.001-0.1620-3.20 
  Cortez, Hernan 1726 PAN1.0010.31206.20 
  Lozano, Carlos 1538 PAN1.0010.12202.40 
  Tapia, Alexei f2267  * PAN1.0010.922018.40 
  Leon, Orlando f2214 PAN0.001-0.1120-2.20 
 * 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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