Individual Calculations May 2023
 Ramos Santana, Marcelino  Total change: -20.20  Rating chartPersonal card
 Campeonato de Ajedrez por Equipos de Lanzarote 2023 Arrecife de Lanzarote (Las Palmas) ESP 2023-03-18
RcRownchangeKK*chgGame
 1722 1868 1.00 2 -0.27 20 -5.40 
  Toledo Molina, Karla Elena 1468  * ESP1.0010.08201.60 
  Placeres Reyes, Miguel Angel 1976 ESP0.001-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 XV Memorial Pedro Lezcano Montalvo 2023 Las Palmas de Gran Canaria ESP 2023-04-02
RcRownchangeKK*chgGame
 1716 1869 5.50 9 -0.74 20 -14.80 
  Mayor Viera, Aaron 1469  * ESP1.0010.08201.60 
  Romanishin, Oleg M g2412 UKR0.001-0.0320-0.60 
  Vlajkov, Milenko 1530 GER1.0010.12202.40 
  Roca Marrero, Fernando 1473 ESP0.001-0.9220-18.40 
  Rivero Reyes, Alejandro 1620 ESP0.501-0.3120-6.20 
  Sanchez Gonzalez, Diego 1674 ESP1.0010.25205.00 
  Iglesias Santos, David 1948 ESP0.001-0.3920-7.80 
  Gonzalez Estevez, Alejandro 1633 ESP1.0010.20204.00 
  Blanco Garcia Bajo, David 1686 ESP1.0010.26205.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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