Individual Calculations May 2023
 Gonzalez Perdomo, Sergio  Total change: 0.00  Rating chartPersonal card
 XV Memorial Pedro Lezcano Montalvo 2023 Las Palmas de Gran Canaria ESP 2023-04-02
RcRownchangeRpKK*chgGame
 1550 0 4.00 9 0.00 1507   0.00 
  Pace, Gabriele 1645 ITA1.0010.00 0.00 
  Iglesias Santos, David 1948 ESP0.0010.00 0.00 
  Rossello Padron, Carlos 1635 ESP0.0010.00 0.00 
  Vlajkov, Milenko 1530 GER0.0010.00 0.00 
  Roque Hernandez, Francisco 1245 ESP1.0010.00 0.00 
  Garcia Almeida, Valeria 1545 ESP0.5010.00 0.00 
  Yuan, Yingjie 1554 ESP0.0010.00 0.00 
  Segura Acosta, Rafael 1212 ESP1.0010.00 0.00 
  Gonzalez Estevez, Alejandro 1633 ESP0.5010.00 0.00 

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)
 
 Campeonato Insular de Ajedrez de Gran Canaria Juvenil 2023 Vecindario (Gran Canaria) ESP 2023-04-12
RcRownchangeRpKK*chgGame
 1755 0 2.50 5 0.00 1755   0.00 
  Matos Espino, Carlos Silverio 1444 ESP0.5010.00 0.00 
  Reinoso Andre, Lazaro Javier 1597 ESP1.0010.00 0.00 
  Moreno Diepa, Diego 2099 ESP1.0010.00 0.00 
  Marrero Rodriguez, Jorge 1958 ESP0.0010.00 0.00 
  Gaurishanker Navarro, Elgin 1675 ESP0.0010.00 0.00 

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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