Individual Calculations September 2013
 Negru, Alecsandru-George  Total change: 8.25  Rating chartPersonal card
 Trophy URBAN SERV - 3rd edition Braila ROU 2013-08-02
RcRownchangeKK*chgGame
 1808 1745 1.50 3 0.25 15 3.75 
  Mihai, Cristian 1483 ROU1.0010.18152.70 
  Stanciu, Anton 1969 ROU0.5010.28154.20 
  Tufa, Mihai 1973 ROU0.001-0.2115-3.15 

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)
 
 "Emil Ungureanu" Memorial Predeal ROU 2013-08-11
RcRownchangeKK*chgGame
 1926 1745 1.50 4 0.30 15 4.50 
  Miulescu, Gabriel m2111 ROU0.001-0.1015-1.50 
  Oana, Amalia-Ioana 1501 ROU1.0010.20153.00 
  Johansen, Arild 2011 NOR0.5010.32154.80 
  Plass, Mariana-Camelia wf2079 ROU0.001-0.1215-1.80 

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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