Individual Calculations January 2020
 Guillen Cristobal, Sandra Nayeli  Total change: 31.00  Rating chartPersonal card
 XXXI Torneo Internacional Carlos Torre Repetto Categoria Alayoya Merida, Yucatan MEX 2019-12-14
RcRownchangeKK*chgGame
 1814 1871 5.00 6 1.55 20 31.00 
  Caballero Alonzo, Alexa Amairanhy 1538 MEX1.0010.12202.40 
  Salgado Segui, Roberto f2180 CUB0.001-0.1420-2.80 
  Medina Murgado, Lien 1672 CUB1.0010.24204.80 
  Jimenez Perez, Hector Dami 1702 MEX1.0010.28205.60 
  Denis Franco, Ramon 1714 MEX1.0010.29205.80 
  Cruz Mendez, Jean Marco f2076 CUB1.0010.762015.20 

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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