Individual Calculations May 2015
 Garcia, Alvaro  Total change: -9.20  Rating chartPersonal card
 Torneo IRT Semana Santa Antioquia 2015 Medellin COL 2015-04-01
RcRownchangeKK*chgGame
 2147 2184 4.50 9 -0.46 20 -9.20 
  Lizarazo, Juan Carlos 2031 COL1.0010.30206.00 
  Sierra Mejia, Juan Pablo 1998 COL1.0010.26205.20 
  Arenas, David m2415 COL0.5010.29205.80 
  Valderrama Quiceno , Esteban Alb f2307 COL0.001-0.3320-6.60 
  Mateus, Martha wm2173 COL0.501-0.0220-0.40 
  Arango, Andres Mauricio 2094 COL0.501-0.1220-2.40 
  Cardozo, Carlos Eduardo 2103 COL1.0010.39207.80 
  Vallejo, Humberto 2096 COL0.001-0.6220-12.40 
  Laverde, Luis Eduardo 2104 COL0.001-0.6120-12.20 

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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