Individual Calculations May 2015
 Voinescu, David-Ioan  Total change: 4.80  Rating chartPersonal card
 National Youth Championships 2015 - boys U12 Caciulata ROU 2015-03-30
RcRownchangeKK*chgGame
 1637 1569 3.50 8 0.12 40 4.80 
  Dumitrescu, Matei-Pavel 1747 ROU0.001-0.2740-10.80 
  Sarbu, Zeno-Iulius 1373 ROU1.0010.254010.00 
  Bonciu, David 1721 ROU0.5010.20408.00 
  Gavrilescu, David c1969  * ROU0.001-0.0840-3.20 
  Ungureanu, Alexandru-Daniel 1507 ROU0.501-0.0940-3.60 
  Corfu, Gabriel-Ionut 1376 ROU1.0010.254010.00 
  Bardas, Andrei 1685 ROU0.5010.16406.40 
  Coticeru, Dragos-Ionut 1721 ROU0.001-0.3040-12.00 
 * 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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