Individual Calculations June 2019
 Osorio, Rocha Danna Paola  Total change: -40.40  Rating chartPersonal card
 Olimpiada Nacional 2019 Sub 14 Fem Chetumal, Quintana Roo MEX 2019-05-03
RcRownchangeKK*chgGame
 1279 1488 0.50 2 -1.01 40 -40.40 
  Conde, Mares Vanya Briseyda wc1386 MEX0.001-0.6440-25.60 
  Velarde, Hernandez Paulina Yunuen 1172 MEX0.501-0.3740-14.80 

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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