Individual Calculations January 2020
 Castellanos Hernandez, Lhia Itzay  Total change: 64.00  Rating chartPersonal card
 XXXI Torneo Internacional Carlos Torre Repetto Categoria Alayoya Merida, Yucatan MEX 2019-12-14
RcRownchangeKK*chgGame
 1842 1627 3.00 6 1.60 40 64.00 
  Herrerias Heredia, Juan Pablo 1931 MEX0.001-0.1440-5.60 
  Padilla Garcia, Cecilia Xasive 1858 MEX1.0010.794031.60 
  Avila Miguel, David 1903 MEX0.001-0.1740-6.80 
  Arvizu Rivera, Patricia Sarahi wc1755 MEX1.0010.674026.80 
  Martinez Lopez, Jorge Antonio c1860 MEX0.001-0.2140-8.40 
  Palencia, Julio 1747 GUA1.0010.664026.40 

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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