Individual Calculations July 2023
 Cruz, Daniella Bianca  Total change: 35.60  Rating chartPersonal card
 2nd Philippine National Children Chess Championships U12 Girls Grand Finals Alicia, Isabela PHI 2023-05-26
RcRownchangeKK*chgGame
 1174 1166 2.00 3 0.54 40 21.60 
  Magallanes, Princess Rane 1184 PHI0.5010.03401.20 
  Castronuevo, Elle 1167 PHI1.0010.504020.00 
  Hilario, Gllasea Ann 1171 PHI0.5010.01400.40 

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)
 
 Mayor Seth Frederick "Bullet" P. Jalosjos National Youth & Schools Chess Championships Grand Finals U13 Girls Dapitan City PHI 2023-06-03
RcRownchangeKK*chgGame
 1134 1166 1.50 2 0.41 40 16.40 
  Serina, Lila Alyssa 1099 PHI0.501-0.0940-3.60 
  Paquinol, Ashzley Aya Nicole 1169 PHI1.0010.504020.00 

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)
 
 21st ASEAN Age Group Chess Championships 2023 - Standard Girls U8, U10, U12, U14 Bangkok THA 2023-06-18
RcRownchangeKK*chgGame
 1605 1166 0.00 1 -0.06 40 -2.40 
  Mai, Hieu Linh 1605 VIE0.001-0.0640-2.40 

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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