Individual Calculations January 2020
 Acosta Leon, Duham Nehuem  Total change: 48.40  Rating chartPersonal card
 XIV Mejorando Mi Elo Sub 1400 Caracas VEN 2019-11-01
 1269 1231 3.00 4 1.21 40 48.40 
  Noriega Ramos, Amanda Victoria 1203 VEN1.0010.464018.40 
  Carvajal Diaz, Alejandro Alfonso 1302 VEN0.001-0.4040-16.00 
  Mejias Villafanez, Hugo Jose 1218 VEN1.0010.484019.20 
  Leon De Canha, Yasahev Isaac 1353 VEN1.0010.674026.80 

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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