Individual Calculations November 2012
 Lora, Joel Fernando  Total change: 12.45  Rating chartPersonal card
 VI Festival Internacional de Ajedrez Universidad Central Bogota COL 2012-10-11
RcRownchangeKK*chgGame
 2140 2157 5.50 9 0.83 15 12.45 
  Calderon Zuluaga, Andrea 1780 COL1.0010.09151.35 
  Benavides Moncayo, Olga 1899 COL1.0010.18152.70 
  Rios, Cristhian Camilo f2348 COL0.5010.25153.75 
  Sanz Alonso, Francisco J. m2373 ESP0.001-0.2215-3.30 
  Martinez Baquero, Hugo Esteban 1944 COL1.0010.23153.45 
  Arenas, David m2442 COL0.001-0.1615-2.40 
  Motta Leon, Gerardo 2022 COL1.0010.32154.80 
  Zapata, Alonso g2467 COL0.001-0.1415-2.10 
  Mora, Luis Jose 1987 COL1.0010.28154.20 

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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