Individual Calculations October 2008
 Osorio, Fernando  Total change: 41.85  Rating chartPersonal card
 Sub Zone 2.3.5 Championship Merida VEN 2008-06-22
RcRownchangeKK*chgGame
 2247 2174 6.50 9 2.79 15 41.85 
  Soto Paez, Oliver f2360 VEN0.001-0.2615-3.90 
  Winter-Roach, Alex 2056 TRI1.0010.34155.10 
  Prasca Sosa, Rafael m2392 VEN0.5010.28154.20 
  Del Castillo, Martyn 2195 BAR1.0010.53157.95 
  Boada, Wiston 2239 VEN1.0010.59158.85 
  Iturrizaga, Eduardo g2524 VEN0.5010.39155.85 
  Harper, Ryan f2267 TRI1.0010.63159.45 
  Joseph, Marcus 2007 TRI1.0010.28154.20 
  Bermudez Adams, William 2183 PUR0.5010.01150.15 

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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