Individual Calculations January 2013
 Costache, Florin-Remus  Total change: 9.90  Rating chartPersonal card
 December 1989 Revolution Memorial 11th edition Bucharest ROU 2012-12-12
RcRownchangeKK*chgGame
 1890 1714 3.00 8 0.66 15 9.90 
  Petrescu, Cristian 2110 ROU0.5010.42156.30 
  Dragomir, Nicolae-Laurentiu 2095 ROU0.001-0.0915-1.35 
  Chivulescu, Adrian-Alexandru 1579 ROU1.0010.32154.80 
  Bajenaru, Leonard 1956 ROU0.001-0.2015-3.00 
  Barbu, George-Emilian 1819 ROU0.5010.14152.10 
  Covaci, Stefan 1852 ROU0.001-0.3115-4.65 
  Paune, Florea 1855 ROU0.5010.19152.85 
  Dobre, Ana-Margareta-Alexandra 1854 ROU0.5010.19152.85 

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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