Individual Calculations September 2009
 Ursente, Tudor-Alexandru  Total change: -19.95  Rating chartPersonal card
 Callatis Trophy 2009 Mangalia ROU 2009-08-17
RcRownchangeKK*chgGame
 1819 1978 3.50 7 -1.33 15 -19.95 
  Taposu-Matei, Alexandra 1732 ROU1.0010.19152.85 
  Serbanescu, Diana-Maria 1750 ROU1.0010.21153.15 
  Mihailov, Iulian 2082 ROU0.001-0.3615-5.40 
  Sevastian, Ivona-Emma 1819 ROU0.001-0.7115-10.65 
  Sevastian, Ana-Denisse 1682 ROU0.001-0.8515-12.75 
  Capraru, Roxana-Elena 1640 ROU1.0010.12151.80 
  Chirita, Andra-Marina wf2027 ROU0.5010.07151.05 

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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