Individual Calculations April 2019
 Ortiz Avila, Leonard David  Total change: 12.40  Rating chartPersonal card
 IRT Clasico "Rotary Puerto La Cruz XXVII Edicion" Puerto La Cruz VEN 2019-03-23
RcRownchangeKK*chgGame
 1277 1195 2.00 4 0.31 40 12.40 
  Chacin Quintana, Nicolas Terepaim 1078 VEN1.0010.344013.60 
  Carreno Sifontes, Leandro 1593 VEN0.001-0.0840-3.20 
  Mendoza Buriel, Jose Angel 1045 VEN0.501-0.2040-8.00 
  Calzadilla Perez, Franklin Albert 1392 VEN0.5010.254010.00 

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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