Individual Calculations July 2019
 Alarcon Alarcon, Marina  Total change: 22.20  Rating chartPersonal card
 XXII OPEN FEDC BENIDORM (ALICANTE) ESP 2019-06-09
RcRownchangeKK*chgGame
 1502 1193 2.00 6 1.11 20 22.20 
  Salas Rasilla, Concepcion 1546 ESP0.001-0.1120-2.20 
  Escudero Ocana, Francisco 1414 ESP1.0010.782015.60 
  Martinez Torres, Jose Manuel 1466 ESP0.001-0.1720-3.40 
  Luna Perez Vico, Lorenzo 1425 ESP0.5010.29205.80 
  Gonzalez Acosta, Francisco 1593  * ESP0.001-0.0820-1.60 
  Arcas Rodriguez, Jordi 1565 ESP0.5010.40208.00 
 * 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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