Individual Calculations July 2019
 Melara, Moises  Total change: 5.20  Rating chartPersonal card
 Torneo Zonal 2.3 Absoluto 2019 San Salvador ESA 2019-05-20
RcRownchangeKK*chgGame
 1918 2020 5.00 8 0.13 40 5.20 
  Perez Nolasco, Judith Estefani wc1620  * ESA1.0010.08403.20 
  Chavez, Ricardo Ernesto f2278 ESA0.001-0.1840-7.20 
  Lemus, Hector 1690 ESA0.501-0.3840-15.20 
  Morales, Carlos 1792 ESA1.0010.21408.40 
  Arias, Lemnys A. m2300 ESA0.001-0.1640-6.40 
  Burgos Figueroa, Carlos E. m2233 ESA0.5010.274010.80 
  Coto Anaya, Walter Alexander 1742 ESA1.0010.17406.80 
  Palacios, Celina wf1687 ESA1.0010.12404.80 
 * 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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