Individual Calculations December 2022
 Machin Arbelo, Pedro Alexis  Total change: 12.80  Rating chartPersonal card
 Campeonato de Espana Veteranos 50Plus 2022 Altea (Alicante) ESP 2022-10-29
RcRownchangeKK*chgGame
 2023 1913 3.50 8 0.64 20 12.80 
  Pastor Pons, Pedro Maria 2067 ESP1.0010.712014.20 
  Gonzalez Custodio, Rafael 2095 ESP0.5010.24204.80 
  Cano Gimenez, Vicente f2221 ESP0.001-0.1420-2.80 
  Ladron De Guevara Galar, Francis 2017 ESP0.5010.14202.80 
  Morato Tent, Francisco 2016 ESP0.001-0.3620-7.20 
  Diez Machin, Vicente 1825 ESP1.0010.38207.60 
  Perez Aleman, Pedro Tomas 2006 ESP0.5010.13202.60 
  Diaz Rodriguez, Jose Antonio 1939 ESP0.001-0.4620-9.20 

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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