Individual Calculations October 2019
 Narvaez Talavera, Joanie Ellen  Total change: 2.40  Rating chartPersonal card
 Campeonato Nacional Abierto - Fiestas Patrias 2019 Managua NCA 2019-08-31
RcRownchangeKK*chgGame
 1604 1654 3.00 5 0.06 40 2.40 
  Delgado, Eliseo 1508 NCA1.0010.304012.00 
  Altamirano Beteta, Alexander Jose 1447 NCA0.501-0.2740-10.80 
  Alvarez Gutierrez, Patricia 1577 NCA0.501-0.1140-4.40 
  Vanegas Lopez, Natanael Emanuel 1435 NCA1.0010.22408.80 
  Alfaro, William f2054  * NCA0.001-0.0840-3.20 
 * 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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