Individual Calculations May 2013
 Saad Addin Quintana, Samir N.  Total change: -12.30  Rating chartPersonal card
 VI Memorial Pedro Lezcano Montalvo 2013 Las Palmas de Gran Canaria ESP 2013-03-25
RcRownchangeKK*chgGame
 1825 1858 3.00 7 -0.82 15 -12.30 
  Alvarado Diaz, Alejandro 2251 ESP0.001-0.0815-1.20 
  Biscarri Candalia, Oscar 1536 ESP1.0010.13151.95 
  Rodriguez Ferraz, Borja 2196 ESP0.001-0.1215-1.80 
  Santana Rodriguez, Jose Raul 1648 ESP0.501-0.2715-4.05 
  Guerrero Orihuela, Jose Luis 1548 ESP1.0010.14152.10 
  Lopez Colon, Francisco 2045 ESP0.001-0.2615-3.90 
  Baez Ruiz, Victor 1549 ESP0.501-0.3615-5.40 

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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