Blitz: Individual Calculations June 2023
 Vasquez Jaen, Lourdes Lorena  Total change: 84.20  Rating chartPersonal card
 Campeonato Continental Femenino de Ajedrez de las Americas 2023 (BLITZ) La Habana CUB 2023-05-06
RcRownchangeKK*chgGame
 1899 1539 4.00 9 2.43 20 48.60 
  Gonzalez Ochoa, Yoana wm2094 CUB0.001-0.0320-0.60 
  Heredia Serrano, Carla wg1992 ECU0.001-0.0620-1.20 
  Muniz Guevara, Amanda Maria wf2040 CUB0.5010.46209.20 
  Perez Hernandez, Vicmary C. wf1818 VEN1.0010.842016.80 
  Guo, Anni 1591 CAN0.001-0.4320-8.60 
  Gomez Camara, Sofia 1489 MEX1.0010.43208.60 
  Arribas Robaina, Maritza wg2229 CUB0.001-0.0120-0.20 
  Catala Matienzo, Ivette wf2107 CUB1.0010.982019.60 
  Valdes Boza, Aliett wf1734 CUB0.5010.25205.00 

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)
 
 Torneo Blitz Aniversario Fundacion del Parque Nacional Soberania Panama PAN 2023-05-21
RcRownchangeKK*chgGame
 1714 1539 3.50 6 1.78 20 35.60 
  Saucedo Miranda, Ivan Manuel 1857 PAN1.0010.872017.40 
  Schnell, Sebastian Narayana 1801 PAN0.001-0.1820-3.60 
  Camargo Silva, Samir 1785 PAN0.5010.31206.20 
  Acevedo Herrera, Jonathan Ricardo 1542 PAN1.0010.502010.00 
  Correa Arjona, Marco Antonio 1768 PAN0.001-0.2120-4.20 
  Alvarado Miranda, Octavio 1533 PAN1.0010.49209.80 

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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