Individual Calculations September 2009
 Tiron, Lucian-Ilie  Total change: 36.60  Rating chartPersonal card
 Romanian Youth Team Championship - Open under 14 Iasi ROU 2009-07-26
RcRownchangeKK*chgGame
 1711 1621 2.00 3 0.87 15 13.05 
  Pepene, Ionut 1744 ROU0.5010.17152.55 
  Palamar, Theodor 1725 ROU1.0010.64159.60 
  Preda, Vlad 1665 ROU0.5010.06150.90 

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)
 
 International Chess Festival Mihail Sadoveanu Iasi ROU 2009-08-18
RcRownchangeKK*chgGame
 1909 1621 3.00 9 1.57 15 23.55 
  Pomarleanu, Ana 2021  * ROU0.001-0.0815-1.20 
  Gheorghiu, Calin 1859 ROU1.0010.801512.00 
  Hanga, Wylly 1956 ROU0.001-0.1215-1.80 
  Manole, Stefan 1902 ROU0.001-0.1615-2.40 
  Simion, Nicolae 1832 ROU1.0010.771511.55 
  Perhinschi, Gheorghe-Marcel 1913 ROU0.5010.35155.25 
  Bogdan, Elizaveta 1916 ROU0.5010.35155.25 
  Dan, Aurelian 1912 ROU0.001-0.1515-2.25 
  Cristofor, Costin 1872 ROU0.001-0.1915-2.85 
 * 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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