Individual Calculations May 2012
 Tovio, Israel  Total change: 14.10  Rating chartPersonal card
 Open Internacional de Semana Santa L.A.B. Bogota COL 2012-04-04
RcRownchangeKK*chgGame
 2227 2275 6.00 9 0.94 15 14.10 
  Hernandez, Gonzalo 2148 COL1.0010.33154.95 
  Alvarez Pedraza, Aramis g2544 CUB0.001-0.1715-2.55 
  Lizarazo, Juan Carlos 2082 COL1.0010.25153.75 
  Mercado, Luisa Fernanda wf2075 COL0.501-0.2615-3.90 
  Otalora, Carlos Eduardo 2086 COL1.0010.25153.75 
  Aguero Jimenez, Luis Lazaro m2436 CUB1.0010.711510.65 
  Torres, Juan Camilo 2295 COL0.001-0.4715-7.05 
  Camargo, Santiago 2003 COL1.0010.17152.55 
  Zuluaga, Cesar f2372 COL0.5010.13151.95 

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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