Individual Calculations January 2020
 Corvera Choi, Malik  Total change: 37.60  Rating chartPersonal card
 XXXI Torneo Internacional Carlos Torre Repetto Categoria Alayoya Merida, Yucatan MEX 2019-12-14
RcRownchangeKK*chgGame
 1810 1621 2.50 6 0.94 40 37.60 
  Fortanelli Rios, Juan Manuel 1905 MEX0.001-0.1640-6.40 
  Matu Carballo, Magdalena wc1815 MEX1.0010.754030.00 
  De Dios Suarez, Diego Anastacio c1894 MEX0.001-0.1740-6.80 
  Puerto Rodriguez, Gabriel 1754 MEX0.001-0.3240-12.80 
  Arvizu Rivera, Patricia Sarahi wc1755 MEX0.5010.18407.20 
  Nava Diaz, Rigoberto 1738 MEX1.0010.664026.40 

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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