Individual Calculations September 2017
 Craciun, Ovidiu  Total change: -12.80  Rating chartPersonal card
 Arad International Chess Festival 2017 - Open Arad ROU 2017-08-06
RcRownchangeKK*chgGame
 1841 1892 4.50 9 -0.64 20 -12.80 
  Soltanici, Ruslan m2292  * MDA0.001-0.0820-1.60 
  Tamba, Dumitru 1555 ROU1.0010.12202.40 
  Stoyanov, Tsvetan f2176 BUL0.001-0.1620-3.20 
  Bichiceanu, Dan-Radu 1673 ROU1.0010.22204.40 
  Ceres, Dragos 2138 MDA0.001-0.1920-3.80 
  Nailer, Ali 1763 TUR0.001-0.6720-13.40 
  Bighiu, Rares 1673 ROU1.0010.22204.40 
  Dragoi, Tudor 1712 ROU0.501-0.2420-4.80 
  Craciun, Bianca 1583 ROU1.0010.14202.80 
 * 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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