Individual Calculations April 2020
 Mendoza Contreras, Lucas E  Total change: 3.20  Rating chartPersonal card
 Open de Primavera Fundacion CajaCanarias 2020 Tenerife Islas Canarias ESP 2020-03-06
RcRownchangeKK*chgGame
 1729 2057 2.00 2 0.26 20 5.20 
  Gonzalez Curbelo, Paula 1658 ESP1.0010.08201.60 
  Diaz Reyes, Franklin 1799 ESP1.0010.18203.60 

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)
 
 Cto de Tenerife por Equipos 2020 - Preferente Ronda 8 Santa Cruz de Tenerife - Tenerife - Islas Canarias ESP 2020-03-07
RcRownchangeKK*chgGame
 2418 2057 0.00 1 -0.10 20 -2.00 
  Alonso Bouza, Julio Javier m2418 CUB0.001-0.1020-2.00 

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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