Individual Calculations January 2020
 Perdomo Suarez, Juan Manuel  Total change: 5.60  Rating chartPersonal card
 IV Open Sociedad de la Montana de Galdar 2019 Galdar (Gran Canaria) ESP 2019-12-05
RcRownchangeKK*chgGame
 1646 1491 2.50 7 0.28 20 5.60 
  Camino Carrio, Nicanor 1891  * ESP0.5010.42208.40 
  Perez Guerra, Raul f1891  * ESP0.001-0.0820-1.60 
  Gonzalez Ortega, Jose Miguel 1734 ESP1.0010.802016.00 
  Moreno Diepa, Diego 1641 ESP0.001-0.3020-6.00 
  Gonzalez Nocedo, Jaime 1534 ESP0.001-0.4420-8.80 
  Blanco Garcia Bajo, David 1097 ESP1.0010.08201.60 
  Garcia Almeida, Aitana Maria 1735 ESP0.001-0.2020-4.00 
 * 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)
 

 

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