Individual Calculations October 2017
 Vrabiescu, Ion-Emanuel  Total change: -42.20  Rating chartPersonal card
 Centrocoop Trophy Open - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 1833 1977 4.50 8 -0.98 20 -19.60 
  Lungu, Ion 1577  * ROU1.0010.08201.60 
  Nanu, Costica-Ciprian g2377  * ROU0.001-0.0820-1.60 
  Groapa, Aurelian 1782 ROU1.0010.25205.00 
  Stepanencu, Nicodim-Cosmin 1786 ROU0.001-0.7520-15.00 
  Matei, Stefan-Razvan 1791 ROU1.0010.26205.20 
  Bucur, Denisa-Andreea 1729 ROU0.501-0.3120-6.20 
  Bonte, Arghir 1879 ROU0.001-0.6320-12.60 
  Covaci, Stefan 1739 ROU1.0010.20204.00 
 * 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)
 
 Gresu Cup - U2000 Gresu ROU 2017-09-07
RcRownchangeKK*chgGame
 1911 1977 3.00 7 -1.13 20 -22.60 
  Mintenko, Heorhiy 1938 HUN0.001-0.5520-11.00 
  Mihailiuc, Flavius-Iulian 1900 ROU0.501-0.1120-2.20 
  Tinta, Gheorghe 1927 ROU1.0010.43208.60 
  Arghirescu, Andrei 1967 ROU0.501-0.0120-0.20 
  Racovita, Gheorghe 1823 ROU0.501-0.2120-4.20 
  Gurnov, Cristian 1846 ROU0.501-0.1820-3.60 
  Galatanu, Iulian-Marinica 1974 ROU0.001-0.5020-10.00 

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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