Rapid: Individual Calculations August 2013
 Gucaga, Augustas  Total change: -22.80  Rating chartPersonal card
 2 nd International Chess Festival “Vidzeme Summer” Children Limbazi LAT 2013-07-25
RcRownchangeKK*chgGame
 1793 1706 0.00 3 -1.14 20 -22.80 
  Nesterov, Arseniy 1860 RUS0.001-0.2920-5.80 
  Limanovska, Elizabete 1759 LAT0.001-0.4320-8.60 
  Ziedinsh, Roberts 1760 LAT0.001-0.4220-8.40 

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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