Individual Calculations July 2011
 Spirea, Mihai  Total change: 21.30  Rating chartPersonal card
 Bucarest Open Chess Championships Bucharest ROU 2011-05-27
RcRownchangeKK*chgGame
 1915 1890 5.50 9 1.23 15 18.45 
  Senetia, Teodor 2198 ROU0.001-0.1415-2.10 
  Vladescu, Ovidiu-Viorel 1817 ROU1.0010.40156.00 
  Petrescu, Cristian 2116 ROU0.5010.29154.35 
  Cioca, Valentin 1770 ROU0.001-0.6615-9.90 
  Costache, Florin-Remus 1664 ROU1.0010.21153.15 
  Boda, Relu 1736 ROU1.0010.29154.35 
  Radu, Ioan 2116 ROU0.001-0.2115-3.15 
  Cucu, Gheorghe 1843 ROU1.0010.43156.45 
  Batali, Gheorghe 1979 ROU1.0010.62159.30 

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)
 
 Gaudeamus Cup - 3rd edition Bucharest ROU 2011-06-17
RcRownchangeKK*chgGame
 2068 1890 1.00 3 0.19 15 2.85 
  Stanciu, Adrian-Eugen 1988 ROU1.0010.63159.45 
  Raducanu, Andrei-Augustin 2126 ROU0.001-0.2015-3.00 
  Nuta, Dan 2089 ROU0.001-0.2415-3.60 

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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