Individual Calculations March 2020
 Lopez Abreu, Michel Samuel  Total change: -21.20  Rating chartPersonal card
 IRT Homenaje in Memoriam MN Eduardo Ortega Caracas VEN 2020-02-22
RcRownchangeKK*chgGame
 1989 2106 1.50 4 -1.06 20 -21.20 
  Hernandez Guzman, Alberto 1971 CUB0.501-0.1820-3.60 
  Palomo, Franklin Annervys f2356 VEN0.5010.31206.20 
  Aguas Jimenez, Andres Alejandro 1857 VEN0.501-0.3120-6.20 
  Molina Molina, Julio Cesar 1772 VEN0.001-0.8820-17.60 

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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