Individual Calculations August 2017
 Parra Ramakrishna, Alejandra Del  Total change: 0.00  Rating chartPersonal card
 Campeonato Nacional Amateur Sub 1400 Porlamar VEN 2017-07-07
RcRownchangeRpKK*chgGame
 1220 0 4.00 8 0.00 1220   0.00 
  Dumont Peroza, Agnes Coromoto 1147 VEN1.0010.00 0.00 
  Cabeza Marquez, Josue Alejandro 1236 VEN1.0010.00 0.00 
  Hernandez Mora, Nohelia Virginia 1134 VEN1.0010.00 0.00 
  Lyon Martinez, Juan Pablo 1270 VEN0.0010.00 0.00 
  Porras Mora, Freddy Jose 1225 VEN0.0010.00 0.00 
  Roa Romero, Miguelangel Alberto 1241 VEN1.0010.00 0.00 
  Cabello Hurtado, Juan Carlos 1184 VEN0.0010.00 0.00 
  Leon Valerio, Sofia Cristina 1319 VEN0.0010.00 0.00 

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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