Individual Calculations October 2008
 Ivanova, Alexandra  Total change: 0.00  Rating chartPersonal card
 7th International Youth Tournament SITHON 2008 Oreokastro - Thessaloniki GRE 2008-06-13
RcRownchangeRpKK*chgGame
 1666 0 0.00 3 0.00 966   0.00 
  Papathanasiou, Elisavet 1531 GRE0.0010.00 0.00 
  Harizanova, Elitsa 1644 BUL0.0010.00 0.00 
  Dereshki, Dario 1823 BUL0.0010.00 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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