Individual Calculations September 2011
 Arefiev, Sergey  Total change: 0.00  Rating chartPersonal card
 Trophy Coast - 21th edition Eforie Nord ROU 2011-06-22
RcRownchangeRpKK*chgGame
 1776 0 0.00 7 0.00 1076   0.00 
  Costachi, Mihnea 1897 ROU0.0010.00 0.00 
  Tudor, Ioan 1808 ROU0.0010.00 0.00 
  Tiron, Lucian-Ilie 1817 ROU0.0010.00 0.00 
  Raondi, Yan-Martin 1690 RUS0.0010.00 0.00 
  Roncea, Radu 1771 ROU0.0010.00 0.00 
  Hlinschi, Mihai 1709 ROU0.0010.00 0.00 
  Keze, Arnis 1741 RUS0.0010.00 0.00 

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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