Individual Calculations December 2012
 De Arco, Luis Carlos  Total change: 16.20  Rating chartPersonal card
 IRT Camp Nal Mayores Abs CLASICO 2012 Subzonal 2.3 Col Pamplona COL 2012-11-05
RcRownchangeKK*chgGame
 2232 2232 5.50 9 1.08 15 16.20 
  Arango, Elis 1931 COL0.501-0.3515-5.25 
  Mendez, Wilford 1894 COL1.0010.12151.80 
  Mendoza, Rafael f2343 COL0.5010.15152.25 
  Arenas, David m2443 COL0.001-0.2315-3.45 
  Navia, Edwin Adrian 2069 COL1.0010.28154.20 
  Polo, Victor Ramon 2171 COL1.0010.42156.30 
  Cuartas, Jaime Alexander g2517 COL0.5010.34155.10 
  Ruiz C, Joshua D m2332 COL0.5010.14152.10 
  Martinez Romero, Martin f2390 COL0.5010.21153.15 

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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