Individual Calculations June 2017
 Serban, Luca-Nicolae  Total change: -28.40  Rating chartPersonal card
 World Schools Chess Championship 2017 - Open 15 Iasi ROU 2017-04-22
RcRownchangeKK*chgGame
 1658 1489 1.50 7 -0.71 40 -28.40 
  Kerem, Halil Ozgun 1889  * TUR0.001-0.0840-3.20 
  Cotruta, Alexandru-Mihai 1823 ROU0.001-0.1240-4.80 
  Zrikem, Nassim c1889  * MAR0.001-0.0840-3.20 
  Balteanu, Luca-Andrei 1527 ROU0.5010.05402.00 
  Kumar, Padthmaruben 1480 MAS0.001-0.5140-20.40 
  Yanushkevych, Serhii 1567 UKR0.5010.11404.40 
  Zotov, Semen 1434 KAZ0.501-0.0840-3.20 
 * 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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