Individual Calculations January 2020
 Herrera Camara, Genny Ceci  Total change: 3.20  Rating chartPersonal card
 XXXI Torneo Internacional Carlos Torre Repetto Categoria Alayoya Merida, Yucatan MEX 2019-12-14
RcRownchangeKK*chgGame
 1766 1825 2.50 4 0.16 20 3.20 
  Bustos Saldana, Luceronelly 1626 MEX1.0010.24204.80 
  Torres Acosta, Luis Daniel c2116 CUB0.001-0.1520-3.00 
  Murray Arriaga, Luis 1649 MEX1.0010.27205.40 
  Mukul Aldana, Daniela Maria 1672 MEX0.501-0.2020-4.00 

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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