Individual Calculations September 2014
 Costiuc, Ioan  Total change: -21.60  Rating chartPersonal card
 Vointa Informatia Zilei Cup 2014 Satu Mare ROU 2014-07-31
RcRownchangeKK*chgGame
 1708 1754 3.00 6 -0.36 20 -7.20 
  Muchi, Dumitru-Daniel 1436 ROU1.0010.13202.60 
  Veklinec, Andrei 2025 ROU0.5010.33206.60 
  Anghelus, Alin-Gabriel 1655 ROU0.001-0.6420-12.80 
  Pop, Viktoria 1366 ROU0.501-0.4120-8.20 
  Ilonczai, Levente-David 1615 ROU1.0010.31206.20 
  Lupu, Ovidiu-Jean f2150 ROU0.001-0.0820-1.60 

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)
 
 Banca Feroviara Open Arad ROU 2014-08-04
RcRownchangeKK*chgGame
 1775 1737 2.50 7 -0.72 20 -14.40 
  Samu, Sorin-Mihai 2083 ROU0.001-0.1120-2.20 
  Anghel, Iulian-Mihai 1471 ROU0.501-0.3220-6.40 
  Baiasu, Mihai-Liviu 1389 ROU0.501-0.3920-7.80 
  Tutuian, Valentin 1562 ROU1.0010.27205.40 
  Pop, Valer 1936 ROU0.001-0.2420-4.80 
  Florescu, Codrut-Constantin m2137  * ROU0.5010.42208.40 
  Farkas, Lorinc 1845 HUN0.001-0.3520-7.00 
 * 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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