Individual Calculations June 2013
 Desormes, Olivier  Total change: -7.05  Rating chartPersonal card
 World Amateur Chess Championship 2013 Iasi ROU 2013-04-22
RcRownchangeKK*chgGame
 1838 1783 2.50 7 -0.47 15 -7.05 
  Varshini, V 1923 IND0.001-0.3115-4.65 
  Tqavadze, Giorgi 2000 GEO0.001-0.2215-3.30 
  Anshuman, Singh 1580 IND1.0010.24153.60 
  Urbanc, Vinko 1910 SLO0.5010.17152.55 
  Ganesan, K. 1933 IND0.001-0.3015-4.50 
  Nagy, Laszlo 1964 GER0.001-0.2615-3.90 
  Cristian, Codrut 1555 ROU1.0010.21153.15 

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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