Individual Calculations June 2019
 Colli Lopez, Samuel Santiago  Total change: 5.20  Rating chartPersonal card
 IV Torneo Fisico Alejandro Preve Castro In Memoriam Merida, Yucatan MEX 2019-05-15
RcRownchangeKK*chgGame
 1985 2107 3.50 5 0.26 20 5.20 
  Trejo, Alonso Rodrigo Alberto 1783 MEX1.0010.13202.60 
  Munoz, Villarino Samuel 2074 MEX0.501-0.0520-1.00 
  Vargas Segura, Omar 1825 MEX1.0010.16203.20 
  Obregon Rivero, Juan Carlos m2500 CUB0.001-0.0820-1.60 
  Encalada, Mora Jorge Damian 1745 MEX1.0010.10202.00 

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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