Individual Calculations November 2009
 Tzouvelekis, Ioannis  Total change: -4.20  Rating chartPersonal card
 M.Chigorin Memorial 2009 St.Petersburg RUS 2009-10-16
RcRownchangeKK*chgGame
 2132 1926 1.50 7 -0.28 15 -4.20 
  Bodnaruk, Anastasia wg2326  * RUS0.001-0.0815-1.20 
  Berdychevaskaya, Natasha wf2215 RUS0.001-0.1615-2.40 
  Homiakova, Ekaterina wf2122 BLR0.001-0.2515-3.75 
  Salov, Vitaly V. 2130 RUS0.001-0.2415-3.60 
  Stroganov, Anatoly 1890 RUS0.501-0.0515-0.75 
  Volokushin, Dmitry 2102 RUS1.0010.731510.95 
  Guzenko, Artem 2139 RUS0.001-0.2315-3.45 
 * 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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