Individual Calculations April 2013
 Lupulescu, Constantin  Total change: 11.80  Rating chartPersonal card
 Karpos Open 2013 Skopje MKD 2013-03-09
RcRownchangeKK*chgGame
 2490 2614 7.00 9 1.18 10 11.80 
  Yurtseven, Melih 2214  * TUR1.0010.08100.80 
  Sandalakis, Angelos 2401 GRE1.0010.23102.30 
  Berescu, Alin-Mile g2477 ROU0.501-0.1810-1.80 
  Stella, Andrea m2477 ITA1.0010.32103.20 
  Kovacevic, Aleksandar g2563 SRB1.0010.43104.30 
  Safarli, Eltaj g2643 AZE0.5010.04100.40 
  Iturrizaga, Eduardo g2650 VEN0.5010.05100.50 
  Dastan, Muhammed Batuhan f2371 TUR1.0010.20102.00 
  Perunovic, Milos g2618 SRB0.5010.01100.10 
 * 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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