Individual Calculations March 2020
 Donado-Mazarron Romero, Javier  Total change: 0.00  Rating chartPersonal card
 IV Festival De Ajedrez Los Alcazares Sub1600 Los Alcazares, Murcia ESP 2020-02-22
RcRownchangeKK*chgGame
 1251 1401 2.00 3 0.00 20 0.00 
  Jimenez Garcia, Miguel 1166 ESP1.0010.21204.20 
  Allaica Viturco, Ervin Daniel 1041 ESP1.0010.10202.00 
  Montero Melendez, Juan 1545 ESP0.001-0.3120-6.20 

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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