Individual Calculations September 2019
 Donado-Mazarron Romero, Javier  Total change: 18.40  Rating chartPersonal card
 IV Festival De Ajedrez Ciudad De Cartagena Sub1600 Cartagena Murcia ESP 2019-07-27
RcRownchangeKK*chgGame
 1298 1401 4.00 5 0.92 20 18.40 
  Manzanares Lopez, Saul 1037 ESP1.0010.10202.00 
  Caballero Frutos, Jose Alfredo 1589 ESP0.001-0.2620-5.20 
  Koblash, Andres Ricardo 1167 ESP1.0010.21204.20 
  Haro Garcia, Manuel 1188 ESP1.0010.23204.60 
  Rabadan Martinez, Samuel 1507 ESP1.0010.642012.80 

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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