Individual Calculations May 2012
 Martin De La Nuez, Joaquin  Total change: -13.20  Rating chartPersonal card
 Liga Insular por Equipos Categoría Primera “B” 2011-2012 Las Palmas de Gran Canaria ESP 2011-11-12
RcRownchangeKK*chgGame
 1720 1486 0.00 2 -0.44 30 -13.20 
  Gonzalez Perez, Cristina 1801 ESP0.001-0.1430-4.20 
  Gonzalez Armas, Dinia 1638 ESP0.001-0.3030-9.00 

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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