Individual Calculations July 2013
 Craciun, Constantin-Bogdan  Total change: 6.30  Rating chartPersonal card
 Piatra Neamt City Cup 2013 Piatra Neamt ROU 2013-06-20
RcRownchangeKK*chgGame
 1854 1582 1.00 4 0.21 30 6.30 
  Budur, Costel 1982  * ROU0.5010.423012.60 
  Cirlan, Ionut-Gheorghe 1982  * ROU0.001-0.0830-2.40 
  Huma, Ioan 1828 ROU0.5010.31309.30 
  Negureanu, Valentin 1625 ROU0.001-0.4430-13.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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