Individual Calculations May 2012
 Dragulin, Andrei  Total change: -31.20  Rating chartPersonal card
 Tournament PAUL DIACONESCU MEMORIAL 2012 Ploiesti ROU 2012-03-10
RcRownchangeKK*chgGame
 1673 1461 1.00 6 -0.52 30 -15.60 
  Iordache, Adrian 1861  * ROU0.001-0.0830-2.40 
  Pepene, Ionut 1709 ROU0.001-0.1930-5.70 
  Olariu, Mihail 1830 ROU0.001-0.1030-3.00 
  Tentu, Valentina 1518 ROU1.0010.583017.40 
  Szocs, Teodor-Iulian 1518 ROU0.001-0.4230-12.60 
  Cinatti, Laurentiu 1601 ROU0.001-0.3130-9.30 
 * 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)
 
 National youth chess championship - boys U12 Caciulata ROU 2012-04-02
RcRownchangeKK*chgGame
 1559 1461 2.50 8 -0.52 30 -15.60 
  Zubcu, Vlad-George 1726 ROU0.001-0.1830-5.40 
  Sauca-Gherman, Catalin-Gheorghe 1721 ROU0.5010.32309.60 
  Sava, Bogdan 1551 ROU1.0010.623018.60 
  Mongescu, Victor 1654 ROU0.5010.25307.50 
  Negulescu, Alexandru 1583 ROU0.001-0.3330-9.90 
  Szocs, Teodor-Iulian 1518 ROU0.5010.08302.40 
  Muntianu, Razvan-Gavril 1394 ROU0.001-0.5930-17.70 
  Colceriu, Razvan-Stefan 1323 ROU0.001-0.6930-20.70 

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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