Individual Calculations September 2009
 Radu, Adrian-Costin  Total change: 0.50  Rating chartPersonal card
 Romanian Youth Team Championship - Open under 18 Iasi ROU 2009-07-26
RcRownchangeKK*chgGame
 1881 1481 0.50 6 0.02 25 0.50 
  Marincas, Vlad 1881  * ROU0.001-0.0825-2.00 
  Stegariu, Vlad-Ionut 1881  * ROU0.001-0.0825-2.00 
  Florescu, Alin-Cristian 1881  * ROU0.5010.422510.50 
  Marincas, Vlad 1881  * ROU0.001-0.0825-2.00 
  Stegariu, Vlad-Ionut 1881  * ROU0.001-0.0825-2.00 
  Florescu, Alin-Cristian 1881  * 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)
 

 

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