Individual Calculations March 2011
 Iordan, Constantin-Iulian  Total change: -28.20  Rating chartPersonal card
 Bucharest Chess Winter Bucharest ROU 2011-01-24
RcRownchangeKK*chgGame
 1904 1960 1.50 6 -1.88 15 -28.20 
  Dumitrascu, Cornel 2090 ROU0.001-0.3215-4.80 
  Paparuz, Vasile 1649 ROU1.0010.14152.10 
  Ilie, Maria-Ruxandra 1991 ROU0.5010.04150.60 
  Petrescu, Cristian 2115 ROU0.001-0.2915-4.35 
  Parlog, Constantin 1739 ROU0.001-0.7815-11.70 
  David, Alexandru-Vasile 1837 ROU0.001-0.6715-10.05 

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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