Individual Calculations March 2012
 Lam, Minh Chau  Total change: 21.30  Rating chartPersonal card
 Tradewise Chess Festival - Amateur B 2012 Gibraltar ENG 2012-01-28
RcRownchangeKK*chgGame
 1761 1709 2.00 3 0.71 30 21.30 
  Wiltshire, Michael R 1805 ENG0.5010.13303.90 
  Wilson, Matthew 1679 ENG1.0010.463013.80 
  Nadal Bestard, Sebastia 1798 ESP0.5010.12303.60 

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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