Individual Calculations July 2014
 Bostan, Selina  Total change: 2.55  Rating chartPersonal card
 Turneul republican de binefacere 2014 Chisinau MDA 2014-06-03
RcRownchangeKK*chgGame
 1580 1460 3.00 8 0.17 15 2.55 
  Macovei, Andrei 1860  * MDA0.001-0.0815-1.20 
  Badareu, Mikhail 1634 MDA0.5010.23153.45 
  Vinogradsky, Artiom 1501 MDA0.001-0.4415-6.60 
  Balta, Dan 1464 MDA0.001-0.4915-7.35 
  Popa, Gheorghe 1460 MDA1.0010.50157.50 
  Arabadji, Constantin 1634 MDA0.5010.23153.45 
  Mocanu, Paula 1473 MDA1.0010.52157.80 
  Glavan, Pavel 1612 MDA0.001-0.3015-4.50 
 * 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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