Rapid: Individual Calculations February 2016
 Morales Santos, Natasha  Total change: 58.20  Rating chartPersonal card
 V JEDECAC Femenil Rapido Merida, Yucatan MEX 2015-11-18
RcRownchangeKK*chgGame
 1775 1591 4.50 6 2.91 20 58.20 
  Gomez Guardo, Laura Meli 1836 COL1.0010.802016.00 
  Avila Fraire, Ameyalli 1749 MEX0.001-0.2920-5.80 
  Camacho Villarreal, Beatriz Gi 1674 VEN1.0010.612012.20 
  Garcia Mendez, Alcira Guadalup wc1793 ESA1.0010.762015.20 
  Descarrega Zacarias, Vanessa 1775 VEN1.0010.742014.80 
  Cardona Martinez, Lina Sofia 1820 COL0.5010.29205.80 

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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