Individual Calculations January 2009
 Acsinte, Matei-Ionut  Total change: -12.00  Rating chartPersonal card
 European Youth Chess Championship 2008 - Boys U10 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 1793 1606 0.00 1 -0.26 15 -3.90 
  Mamedov, Elmin 1793 RUS0.001-0.2615-3.90 

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)
 
 Grand Prix Iasi 2008 - 3rd tournament Iasi ROU 2008-11-13
RcRownchangeKK*chgGame
 1906 1636 0.00 3 -0.54 15 -8.10 
  Dulman, Egmond-Gabriel 1986 ROU0.001-0.1115-1.65 
  Vartolomei, Victor 1918 ROU0.001-0.1615-2.40 
  Ionita, Ioan 1813 ROU0.001-0.2715-4.05 

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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