Individual Calculations May 2023
 Monteiro Rodrigues, Carlos  Total change: -28.40  Rating chartPersonal card
 XV Memorial Pedro Lezcano Montalvo 2023 Las Palmas de Gran Canaria ESP 2023-04-02
RcRownchangeKK*chgGame
 1527 1387 0.50 6 -1.54 20 -30.80 
  Hernandez Guerra, Luna Yue 1892 ESP0.001-0.0420-0.80 
  Santos Falcon, Jose 1567 ESP0.5010.24204.80 
  Bangiev, Katharina 1483 ESP0.001-0.3720-7.40 
  Quevedo Olivares, Carlos Tomas 1549 ESP0.001-0.2920-5.80 
  Rossello Padron, Carlos 1635 ESP0.001-0.1920-3.80 
  De Leon Gonzalez, Yraya 1035 ESP0.001-0.8920-17.80 

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)
 
 Campeonato Insular de Ajedrez Gran Canaria Veteranos 2023 Las Palmas de Gran Canaria ESP 2023-04-12
RcRownchangeKK*chgGame
 1634 1387 0.50 2 -0.20 20 -4.00 
  Rodriguez Melian, Jose Luis 2023 ESP0.001-0.0120-0.20 
  Roque Hernandez, Francisco 1245 ESP0.501-0.1920-3.80 

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)
 
 Liga por Equipos de Gran Canaria 2023 - Primera Rondas 6-7 Gran Canaria ESP 2023-04-15
RcRownchangeKK*chgGame
 1653 1387 0.50 1 0.32 20 6.40 
  Perez Gil, Jose Juan 1653 ESP0.5010.32206.40 

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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