Individual Calculations April 2019
 Velasquez, Cesar Edgardo  Total change: -19.60  Rating chartPersonal card
 Campeonato Nacional Revision Rating 2019 San Salvador ESA 2019-01-19
 1764 1483 0.00 3 -0.49 40 -19.60 
  Recinos, Jonathan 1794 ESA0.001-0.1440-5.60 
  Deras, Jorge Enrique 1755 ESA0.001-0.1740-6.80 
  Garcia Mendez, Alcira Guadalupe wc1743 ESA0.001-0.1840-7.20 

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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