Individual Calculations September 2012
 Leeuw, Pablo  Total change: -17.55  Rating chartPersonal card
 XII Abierto de Invierno "Libertadores del sur" Villa Ballester, Buenos Aires ARG 2012-08-17
RcRownchangeKK*chgGame
 1772 2060 3.00 5 -1.17 15 -17.55 
  Gomez Camacho, Micaela 1714 ARG0.501-0.3915-5.85 
  Felz Kruger, Gabriel 1759 ARG1.0010.15152.25 
  Dolabaraz, Fernando 1886 ARG0.501-0.2315-3.45 
  Brea, Emanuel 1837 ARG0.001-0.7815-11.70 
  Carrizo, Franco 1664 ARG1.0010.08151.20 

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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