Individual Calculations February 2020
 Tortoza Lopez, Alexis Eleazar  Total change: 23.40  Rating chartPersonal card
 IRT Clasico Ent. Jesus Pimentel Caracas VEN 2020-01-25
RcRownchangeKK*chgGame
 1800 1555 2.00 4 1.17 20 23.40 
  Molina Molina, Julio Cesar 1764 VEN0.001-0.2320-4.60 
  Ortiz Montilla, Jorge Luis 1696 VEN1.0010.692013.80 
  Oropeza Brito, David Arturo 1800 VEN1.0010.802016.00 
  Gamboa Gonzalez, Anibal m1941 VEN0.001-0.0920-1.80 

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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