Individual Calculations March 2017
 Ponce Moratalla, David  Total change: -7.00  Rating chartPersonal card
 I Festival De Ajedrez Los Alcazares Sub1700 Los Alcazares, Murcia ESP 2017-02-17
RcRownchangeKK*chgGame
 1333 1618 3.00 4 -0.35 20 -7.00 
  Sanmartin Hernandez, Joan 1349 ESP1.0010.17203.40 
  Colchero Truniger, Nicolas 1275 ESP0.001-0.8820-17.60 
  Manzanares Lopez, Alejandro 1319 ESP1.0010.15203.00 
  Arenas Gracia, Daniel 1390 ESP1.0010.21204.20 

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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