Individual Calculations June 2023
 Machin Arbelo, Pedro Alexis  Total change: 3.80  Rating chartPersonal card
 Cto de Tenerife por Equipos 2023 - Preferente Rondas 12-14 Tenerife (Canarias) ESP 2023-04-29
RcRownchangeKK*chgGame
 1888 1897 1.00 2 -0.02 20 -0.40 
  Mendoza Contreras, Lucas E f1992 ESP1.0010.632012.60 
  Salomon Felechosa, Jose Luis 1784 ESP0.001-0.6520-13.00 

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)
 
 Cto de Canarias Veteranos 2023 Puerto de la Cruz (Santa Cruz de Tenerife) ESP 2023-05-25
RcRownchangeKK*chgGame
 1965 1939 3.00 6 0.21 20 4.20 
  Villavicencio Martinez, Carlos 2112 ESP1.0010.732014.60 
  Perez Aleman, Pedro Tomas 1989 ESP0.5010.07201.40 
  Lopez Pereyra, Antonio 2019 ESP0.001-0.3920-7.80 
  Lerma Gonzalez, Ricardo 1759 ESP1.0010.26205.20 
  Fernandez Manrique, Agustin 2040 ESP0.001-0.3620-7.20 
  Kraus, Oliver 1868 GER0.501-0.1020-2.00 

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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