Individual Calculations December 2019
 Aullon Coral, Nil  Total change: 73.20  Rating chartPersonal card
 XXXVII Torneig Open Escacs de Martorell Grup A Martorell ESP 2019-09-14
RcRownchangeKK*chgGame
 1967 1805 4.00 7 1.83 40 73.20 
  Menac Comas, Joan Ramon c2026 ESP0.001-0.2240-8.80 
  Creus Sola, Andreu 1958 ESP0.5010.20408.00 
  Avila Jimenez, Xavier f2200 ESP0.001-0.0840-3.20 
  Ayala Abenza, Jose Luis 2001 ESP0.5010.254010.00 
  Cots Valls, Jordi 1676 ESP1.0010.334013.20 
  Cabanillas Roca, Christian 1812 ESP1.0010.514020.40 
  Lacasta Palacio, Joaquim 2093 ESP1.0010.844033.60 

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)
 

 

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