Individual Calculations July 2012
 Prominsky, Nicolai  Total change: 0.00  Rating chartPersonal card
 World School Chess Championship - Open U13 Iasi ROU 2012-04-28
RcRownchangeRpKK*chgGame
 1691 0 1.50 6 0.00 1498   0.00 
  Amangeldiyev, Aydar 1738 KAZ0.0010.00 0.00 
  Cristian, Codrut 1589 ROU0.5010.00 0.00 
  Tifferet, Shaked 1768 ISR0.5010.00 0.00 
  Sonwane, Digvijay 1634 IND0.0010.00 0.00 
  Ozgur, Tibet Kagan 1631 TUR0.0010.00 0.00 
  Abdullah, Al Hamed 1787 UAE0.5010.00 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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