Individual Calculations September 2009
 Nistor, Mihai  Total change: -66.75  Rating chartPersonal card
 Arad Open 2009 Arad ROU 2009-08-08
RcRownchangeKK*chgGame
 1871 1960 1.00 6 -2.67 25 -66.75 
  Ciobanu, Aurelian 2205 ROU0.001-0.2025-5.00 
  Bogdan, Dan m2360  * ROU0.001-0.0825-2.00 
  Lupascu, Matei-Alexandru 1661 ROU0.001-0.8525-21.25 
  Silaghi, Madalina-Nemona 1614 ROU0.501-0.3925-9.75 
  Di Mauro, Dante 1715 ITA0.501-0.3025-7.50 
  Condurat, Florin-Marian 1669 ROU0.001-0.8525-21.25 
 * 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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