Rapid: Individual Calculations June 2019
 Cofre Archibold, Nestor  Total change: -3.00  Rating chartPersonal card
 3er Torneo Zugzwang al Tlacuache Minatitlan, Veracruz MEX 2019-05-23
RcRownchangeKK*chgGame
 1958 2285 5.00 6 -0.15 20 -3.00 
  Carrera Puig, Jordi Milburgo 1885  * MEX1.0010.08201.60 
  Cruz Ahumada, Samuel Jonathan 1940 MEX1.0010.11202.20 
  Castellanos Zarate, Braulio 2190 MEX1.0010.37207.40 
  Rivas Mozo, Adrian 1885  * MEX0.001-0.9220-18.40 
  Martinez Lopez, Jorge Antonio c1961 MEX1.0010.13202.60 
  Hernandez, Ochoa Jorge 1885  * MEX1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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