Individual Calculations September 2013
 Johansen, Arild  Total change: -12.30  Rating chartPersonal card
 Arad Open 2013 Arad ROU 2013-08-03
RcRownchangeKK*chgGame
 2035 2011 5.50 9 1.09 15 16.35 
  Hirsu, Adrian 1611  * ROU1.0010.08151.20 
  Petrisor, Adrian-Marian m2401 ROU0.001-0.0915-1.35 
  Calcea, Ioan 1719 ROU1.0010.15152.25 
  Vasiesiu, Dan m2411  * ROU0.5010.42156.30 
  Gilea, Lucian 2296 ROU0.5010.34155.10 
  Stojanovic, Dalibor g2411  * BIH0.001-0.0815-1.20 
  Tat, Alin-Sebastian 1829 ROU0.501-0.2415-3.60 
  Szilveszter, Sandor 1777 ROU1.0010.21153.15 
  Lucan, Marius-Gabriel 1861 ROU1.0010.30154.50 
 * 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)
 
 "Emil Ungureanu" Memorial Predeal ROU 2013-08-11
RcRownchangeKK*chgGame
 1860 2011 3.50 8 -1.91 15 -28.65 
  Voiteanu, Gabriel f2250 ROU0.001-0.2015-3.00 
  Popa, Valentin 1706 ROU1.0010.14152.10 
  Stejeroiu, Vlad 1685 ROU0.501-0.3715-5.55 
  Pop, Alexandru 2284 ROU0.001-0.1715-2.55 
  Ciobotaru, Alexandru-Vlad 1792 ROU0.501-0.2815-4.20 
  Negru, Alecsandru-George 1745 ROU0.501-0.3215-4.80 
  Zlatea, Cezar-Stelian 1727 ROU0.501-0.3415-5.10 
  Coman, Mihnea-George 1692 ROU0.501-0.3715-5.55 

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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