Individual Calculations January 2020
 Palacios Bastidas, Arturo Rafael  Total change: -19.40  Rating chartPersonal card
 XIV Mejorando Mi Elo Sub 2000 Caracas VEN 2019-11-01
 1618 1709 1.50 4 -0.97 20 -19.40 
  Gonzalez Viana, Angel Yosuet 1467 VEN0.501-0.3020-6.00 
  Zambrano Vinache, Aramyr 1670 VEN0.001-0.5520-11.00 
  Zambrano Rodriguez, Aaron Jose 1609 VEN0.001-0.6420-12.80 
  Acosta Villegas, Alfredo Eleazar 1724 VEN1.0010.522010.40 

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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