Individual Calculations March 2013
 Dumitru, Sorin  Total change: -9.30  Rating chartPersonal card
 ARL open cup - 5th edition Cluj Napoca ROU 2013-01-25
RcRownchangeKK*chgGame
 1758 1482 1.00 4 0.27 15 4.05 
  Sandru, Nicolae 1882  * ROU0.001-0.0815-1.20 
  Talu, Mircea 1685 ROU0.001-0.2415-3.60 
  Mester, Lazar 1632 ROU0.001-0.3015-4.50 
  Moldovan, Rares 1834 ROU1.0010.891513.35 
 * 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)
 
 ARL open cup - 6th edition Cluj-Napoca ROU 2013-02-22
RcRownchangeKK*chgGame
 1665 1482 0.50 5 -0.89 15 -13.35 
  Almasan, Calin-Ovidiu 1882  * ROU0.001-0.0815-1.20 
  Filip, Mircea 1632 ROU0.001-0.3015-4.50 
  Sonfalean, Maria-Laura 1579 ROU0.001-0.3715-5.55 
  Oros, Vlad-Dragos 1653 ROU0.001-0.2715-4.05 
  Caraba, Viorel-Ioan 1577 ROU0.5010.13151.95 
 * 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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