Individual Calculations June 2013
 Cosmulescu, Alexandru-Paul  Total change: -15.00  Rating chartPersonal card
 World Amateur Chess Championship 2013 Iasi ROU 2013-04-22
RcRownchangeKK*chgGame
 1818 1944 5.00 9 -1.00 15 -15.00 
  Pena Mora, Carlos 1692 COL1.0010.19152.85 
  Lekh, Mithawala 1807 IND1.0010.32154.80 
  Sadhu, S Adithya 1784 IND0.501-0.2115-3.15 
  Statescu-Enescu, Vlad 1826 ROU1.0010.34155.10 
  Niklesh, Kumar Jain 1910 IND0.001-0.5515-8.25 
  Calin, Alexandru 1788 ROU0.501-0.2115-3.15 
  Chetina, Elizaveta 1850 RUS0.001-0.6315-9.45 
  Faranka, Khaled 1823 LBA1.0010.34155.10 
  Lim, Kian Hwa 1882 MAS0.001-0.5915-8.85 

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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