Individual Calculations March 2018
 Zogorean, Petru  Total change: -39.20  Rating chartPersonal card
 National Chess Championship Open 2018 - Semifinal Cluj-Napoca Cluj-Napoca ROU 2018-02-03
RcRownchangeKK*chgGame
 1691 1910 5.00 8 -0.98 40 -39.20 
  Nitu, Ionel-Casian 1510  * ROU1.0010.08403.20 
  Pop, Sandu-Florin 1632 ROU1.0010.17406.80 
  Apahidean, Ioan 1824 ROU0.001-0.6240-24.80 
  Ripan, Alexandru-Sabin 1694 ROU1.0010.22408.80 
  Lupu, Ovidiu-Jean f2210 ROU0.001-0.1540-6.00 
  Drob, Emil 1592 ROU0.001-0.8740-34.80 
  Vaida, Alexandru-Mihail 1510  * ROU1.0010.08403.20 
  Chira, Vlad-Alexandru 1554 ROU1.0010.11404.40 
 * 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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