Individual Calculations October 2018
 Covaci, Stefan  Total change: 21.80  Rating chartPersonal card
 Centrocoop Trophy Open - 31th edition Eforie Nord ROU 2018-08-27
RcRownchangeKK*chgGame
 1663 1734 3.50 8 -1.23 20 -24.60 
  Yordanov, Lachezar f2134  * FID0.001-0.0820-1.60 
  Palanici, Bogdan 1464 ROU1.0010.17203.40 
  Ciornei, Dragos, Dr. 2096 GER0.001-0.1020-2.00 
  Nagy-Elek, Tamas 1508 ROU0.001-0.7920-15.80 
  Draghici, Cezar-Matei 1419 ROU1.0010.14202.80 
  Radu, Robert-Daniel 1399 ROU0.501-0.3820-7.60 
  Stanga, Adrian 1429 ROU1.0010.14202.80 
  Martinenco, Sergiu 1857 MDA0.001-0.3320-6.60 
 * 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)
 
 International Chess Festival "IV Corund B" Corund ROU 2018-09-04
RcRownchangeKK*chgGame
 1892 1712 4.50 8 2.32 20 46.40 
  Padurean, Daniel-Cristian 1964 ROU0.001-0.1920-3.80 
  Puia, Alexia-Teodora 1669 ROU1.0010.44208.80 
  Panainte, Daniel-Iulian 1938 ROU1.0010.792015.80 
  Pirosca, Alexandru 1963 ROU0.001-0.1920-3.80 
  Mihai, Cristian 1957 ROU0.5010.30206.00 
  Mihailiuc, Flavius-Iulian 1886 ROU0.5010.23204.60 
  Juhasz, Nagy Sandor 1837 HUN1.0010.672013.40 
  Bonciu, David 1924 ROU0.5010.27205.40 

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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