Individual Calculations September 2010
 Vasile, Stefan-Bogdan  Total change: 14.20  Rating chartPersonal card
 Romanian Junior Team Championship - Open under 20 Iasi ROU 2010-07-27
RcRownchangeKK*chgGame
 1827 1499 1.00 2 0.74 25 18.50 
  Sauca-Gherman, Catalin-Gheorghe 1782 ROU1.0010.842521.00 
  Nastasa, Robert-Radu 1872 ROU0.001-0.1025-2.50 

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)
 
 Tulcea International Chess Festival Tulcea ROU 2010-07-31
RcRownchangeKK*chgGame
 1899 1499 0.00 2 -0.16 25 -4.00 
  Vasile, Constantin f1899  * ROU0.001-0.0825-2.00 
  Ghiveciu, Alexandru 1899  * ROU0.001-0.0825-2.00 
 * 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)
 
NOTE: K factor changed
 Buzau Cup U16 Buzau ROU 2010-08-10
RcRownchangeKK*chgGame
 1772 1499 0.50 3 -0.02 15 -0.30 
  Pavel, Sebastian-Ionut 1737 ROU0.001-0.2015-3.00 
  Dobre, Mihai 1860 ROU0.001-0.1015-1.50 
  Abdurefi, Selciuc 1718 ROU0.5010.28154.20 

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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