Individual Calculations April 2019
 Lopez Orenes, Juan Antonio  Total change: 15.80  Rating chartPersonal card
 III Festival de Ajedrez Los Alcazares SUB1700 Los Alcazares, Murcia ESP 2019-02-22
RcRownchangeKK*chgGame
 1348 1459 2.00 2 0.79 20 15.80 
  Artozqui Irurzun, Ernesto 1097 ESP1.0010.10202.00 
  Olmos Rosa, Fernando 1598 ESP1.0010.692013.80 

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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