Blitz: Individual Calculations April 2023
 Rocio Oncoy, Fernando Antonio  Total change: 40.60  Rating chartPersonal card
 II Blitz Ajedrez de Silicio 2023 Lima PER 2023-02-26
RcRownchangeKK*chgGame
 1751 1335 3.00 8 2.03 20 40.60 
  Gutierrez Vargas, Robert 2039 PER0.001-0.0120-0.20 
  Cahuapaza Tarapaca, Leonardo 1742 PER1.0010.922018.40 
  Delgado Romero, Marco 2189 PER0.0010.00200.00 
  Luque, Goycochea Luis Alberto 1598 PER1.0010.822016.40 
  Francia Arzapalo, Gianella 1601 PER1.0010.822016.40 
  Orosco Torres, Johann Miguel 1665 PER0.001-0.1220-2.40 
  Espino, Jhonathan 1658 PER0.001-0.1320-2.60 
  Mollo Figueroa, Nicole 1513 BOL0.001-0.2720-5.40 

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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