Individual Calculations July 2011
 Zenkina, Marina  Total change: -29.75  Rating chartPersonal card
 G-14 FL 2011 RUS Juniors Champ. LOO RUS 2011-04-16
RcRownchangeKK*chgGame
 1624 1695 0.00 2 -1.19 25 -29.75 
  Malova, Anna 1522 RUS0.001-0.7325-18.25 
  Chekmareva, Liya 1725 RUS0.001-0.4625-11.50 

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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