Individual Calculations April 2018
 Diaz Ortiz, Francisco  Total change: -77.20  Rating chartPersonal card
 Cto de Extremadura por Equipos de Segunda Division Badajoz ESP 2018-01-20
RcRownchangeKK*chgGame
 1258 1536 0.50 3 -1.93 40 -77.20 
  Salgado Duran, Daniel 1154 ESP0.001-0.9140-36.40 
  Sanchez Jimenez, Carla 1180 ESP0.001-0.8940-35.60 
  Vigueras Moreno, Fernando 1439 ESP0.501-0.1340-5.20 

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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