Individual Calculations October 2017
 Covaci, Stefan  Total change: 0.00  Rating chartPersonal card
 Centrocoop Trophy Open - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 1864 1739 3.50 8 0.62 20 12.40 
  Zubcu, Vlad-George 2124 ROU0.5010.41208.20 
  Peptan, Corina-Isabela mwg2139  * ROU0.001-0.0820-1.60 
  Pantis-Simut, Calin-Andrei 1522 ROU1.0010.22204.40 
  Tazlaoanu, Cezar 1906 ROU0.001-0.2820-5.60 
  Corchis, Ion 1806 ROU0.5010.09201.80 
  Ungureanu, Florin 1495 ROU1.0010.20204.00 
  Ursente, Tudor-Alexandru 1941 ROU0.5010.26205.20 
  Vrabiescu, Ion-Emanuel 1977 ROU0.001-0.2020-4.00 
 * 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 - U1800 Gresu ROU 2017-09-07
RcRownchangeKK*chgGame
 1732 1757 1.50 4 -0.62 20 -12.40 
  Nicolau, Gigi 1607 ROU1.0010.30206.00 
  Ionica, Robert 1798 ROU0.001-0.4420-8.80 
  Toculet, Gheorghe-Cristache 1769 ROU0.001-0.4820-9.60 
  Georgescu, Gabriel-Ioan f1755 ROU0.5010.00200.00 

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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