Blitz: Individual Calculations November 2023
 Chira Diaz , Antonella  Total change: -2.00  Rating chartPersonal card
 Campeonato de Ajedrez Blitz Open "Ciudad de las Palmeras" Tarapoto PER 2023-10-07
RcRownchangeKK*chgGame
 1301 1216 3.50 7 0.72 40 28.80 
  Moreno Vasquez, Riky Martin 1562 PER0.5010.394015.60 
  Davila, Pinedo Juan Sebastian 1170 PER0.001-0.5640-22.40 
  Barboza Romero, Christian Piero 1254 PER1.0010.554022.00 
  Reategui Solis, Elder Favio 1360 PER0.001-0.3140-12.40 
  Tuesta Reategui, Marco Alejandro 1320 PER0.001-0.3640-14.40 
  Escudero Mori, Jose Jesus 1050 PER1.0010.284011.20 
  Pezo Ramos, Karlo Andre 1392 PER1.0010.734029.20 

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)
 
 XII Campeonato Panamericano Escolar de Ajedrez - Blitz Sub 11 Lima PER 2023-10-20
RcRownchangeKK*chgGame
 1319 1216 2.00 7 -0.77 40 -30.80 
  Takahashi Guevara, Javier Kazuo 1338 PER1.0010.674026.80 
  Santiago Perez, Luis Yamil 1637 PER0.001-0.0740-2.80 
  Mandujano, Alagon Ghaydaa Ceneth 1370 PER0.001-0.2940-11.60 
  Cortez Chuviru, Gael Marbel 1064 BOL1.0010.304012.00 
  Rueda Ahumada, Gabriel Omar 1601 COL0.001-0.0940-3.60 
  Rojas Salas, Rihanna Irina 1112 PER0.001-0.6440-25.60 
  Sanchez Negreiros, Alejandro Gust 1109 PER0.001-0.6540-26.00 

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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