Individual Calculations April 2015
 Cujbescu, Radu-Stefan  Total change: 6.80  Rating chartPersonal card
 Chess Championship for Seniors Buzau County Buzau ROU 2015-03-13
RcRownchangeKK*chgGame
 1696 1443 1.00 4 0.17 40 6.80 
  Stan, Andrei-Mihaita 1601 ROU0.5010.21408.40 
  Bratu, Gheorghe 1828 ROU0.001-0.0940-3.60 
  Moldoveanu, Paul 1784 ROU0.5010.384015.20 
  Iustin, Silviu 1572 ROU0.001-0.3340-13.20 

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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