Individual Calculations February 2020
 Perez De Leon, David Eduardo  Total change: -3.60  Rating chartPersonal card
 IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA Guatemala GUA 2020-01-08
RcRownchangeKK*chgGame
 1684 1648 3.50 8 -0.09 40 -3.60 
  Carballo Lemus, Victor G. 1275 GUA1.0010.10404.00 
  Mesa Cruz, Juan Carlos 1903 DOM0.001-0.1940-7.60 
  Meneses, Braulio Dario 1832 GUA0.5010.24409.60 
  Lopez, Fabian 1889 GUA0.001-0.2040-8.00 
  Juarez O., Marcos Steven 1793 GUA0.001-0.3140-12.40 
  Molina Hun, Hieysson 1484 GUA1.0010.284011.20 
  Garcia Y., Brayan Alexis 1792 GUA0.001-0.3140-12.40 
  Del Cid S., Francisco Javier 1500 GUA1.0010.304012.00 

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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