Rapid: Individual Calculations October 2019
 Rondon Zapata, Ricardo Alfonso  Total change: -3.40  Rating chartPersonal card
 III Torneo IRT Rapido "XXXIII Aniversario Academia Amigos Ajedrecistas de Anzoategui" Puerto La Cruz VEN 2019-09-05
RcRownchangeKK*chgGame
 1269 1104 1.00 4 -0.17 20 -3.40 
  Hernandez Galicia, Jose Gabriel 1380 VEN0.001-0.1720-3.40 
  Acuna Castillo, Yohalis Del Valle 1119 VEN1.0010.522010.40 
  Brito Marquez, Sophia Valentina 1247 VEN0.001-0.3120-6.20 
  Ortiz Avila, Leonard David 1330 VEN0.001-0.2120-4.20 

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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