Individual Calculations July 2015
 Kazmierczak, Ewa  Total change: -39.00  Rating chartPersonal card
 Bulgarian chess summer 2015, Albena B tournament Albena resort BUL 2015-06-17
RcRownchangeKK*chgGame
 1597 1583 1.50 7 -1.95 20 -39.00 
  Abdulla, Murad 1983  * SCO0.001-0.0820-1.60 
  Babanin, Gleb 1850 RUS0.001-0.1820-3.60 
  Kondov, Vasil 1308 BUL0.001-0.8320-16.60 
  Talmaci, Chiril 1404 MDA0.501-0.2320-4.60 
  Petkova, Denitsa 1343 BUL0.001-0.8020-16.00 
  Vasileva, Cveta 1621 BUL0.5010.05201.00 
  Kostadinov, Angel 1670 BUL0.5010.12202.40 
 * 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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