Individual Calculations September 2015
 Sandru, Nicolae  Total change: -0.60  Rating chartPersonal card
 Arad Open 2015 Arad ROU 2015-08-06
RcRownchangeKK*chgGame
 1925 1871 4.00 9 -0.03 20 -0.60 
  Porcoleanu, Doina-Olga 1596 ROU1.0010.17203.40 
  Cacic, Marija 1690 CRO1.0010.26205.20 
  Zubarev, Alexander g2271  * UKR0.001-0.0820-1.60 
  Gheorghiu, Calin 2268 ROU0.001-0.0820-1.60 
  Chima, Radu-Niculin 2103 ROU0.001-0.2120-4.20 
  Palii, Alex 1647 ROU1.0010.22204.40 
  Ursan, Petru-Sebastian 2017 ROU0.5010.20204.00 
  Serbanescu, Diana-Maria 2020 ROU0.001-0.3020-6.00 
  Macinic, Victor-Mihai 1710 ROU0.501-0.2120-4.20 
 * 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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