Individual Calculations January 2020
 Coronado Osorio, Sofia Abig  Total change: 57.00  Rating chartPersonal card
 XXXI Torneo Internacional Carlos Torre Repetto Categoria Alayoya Merida, Yucatan MEX 2019-12-14
RcRownchangeKK*chgGame
 1842 1551 4.00 7 2.85 20 57.00 
  Sainz Aguirre, Ignacio 1884 MEX0.001-0.1220-2.40 
  Lozano, Ricardo 1726 GUA1.0010.732014.60 
  Bravo Guzman, Manuel Antonio 1796 MEX1.0010.802016.00 
  Garza Rico, Sergio Daniel 1886 MEX1.0010.882017.60 
  Bou Part, Jose Juan 1951  * ESP0.001-0.0820-1.60 
  Pineda Cantoral, David 1755 MEX1.0010.762015.20 
  De Dios Suarez, Diego Anastacio c1894 MEX0.001-0.1220-2.40 
 * 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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