Blitz: Individual Calculations January 2014
 Izumi, Haruki  Total change: -5.20  Rating chartPersonal card
 World Youth Chess Championship 2013. Open U10 Blitz. Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1811 1485 0.00 2 -0.26 20 -5.20 
  Saberi, Mahan 1781 IRI0.001-0.1520-3.00 
  Kavyev, Ruslan 1840 RUS0.001-0.1120-2.20 

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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