Individual Calculations October 2019
 Ortiz, Marcos  Total change: -20.40  Rating chartPersonal card
 Campeonato Nacional Abierto - Fiestas Patrias 2019 Managua NCA 2019-08-31
RcRownchangeKK*chgGame
 1912 2155 6.00 9 -1.02 20 -20.40 
  Salinas Barrera, Jovani Enrique 1755  * NCA1.0010.08201.60 
  Berrios, Natanael 1810 NCA1.0010.11202.20 
  Cepeda Garcia, Juan Tomas 1900 CUB1.0010.19203.80 
  Salazar Cabezas, Alberto Javier f1914 NCA0.501-0.3020-6.00 
  Castillo, Rommel 2072 NCA0.001-0.6120-12.20 
  Ruiz, Juan Bosco 2039 NCA1.0010.34206.80 
  Avalos, Carlos 1848 USA1.0010.14202.80 
  Rocha, Maximiliano f2116 NCA0.501-0.0520-1.00 
  Galeano Cabrales, Omar Emilio 1755  * NCA0.001-0.9220-18.40 
 * 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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