Individual Calculations November 2009
 Kalmar, Sara  Total change: 14.00  Rating chartPersonal card
 European Youth Ch under 10 Girls Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 1780 1484 0.00 1 -0.15 25 -3.75 
  Vasenina, Anna 1780 RUS0.001-0.1525-3.75 

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)
 
 Fehervar Kupa B Group U 2000 Szekesfehervar HUN 2009-10-22
RcRownchangeKK*chgGame
 1799 1484 1.00 2 0.71 25 17.75 
  Javor, Tamas 1884  * HUN0.001-0.0825-2.00 
  Kalmar, Tamas 1714 SVK1.0010.792519.75 
 * 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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