Individual Calculations September 2010
 Chirpii, Alexandru  Total change: 28.95  Rating chartPersonal card
 International Chess Festival "Mihail Sadoveanu" Iasi ROU 2010-08-19
RcRownchangeKK*chgGame
 2021 1964 5.50 8 1.93 15 28.95 
  Haulica, Ioan 1711 ROU0.501-0.3115-4.65 
  Tiron, Calin-Andrei 1736 ROU1.0010.21153.15 
  Dominte, Marian f2276 ROU0.001-0.1415-2.10 
  Morea, Georgiana-Steluta 1842 ROU1.0010.33154.95 
  Afloarei, Jenica 1824 ROU1.0010.31154.65 
  Podgursky, Sten f2221 MDA0.5010.32154.80 
  Parlog, Stefan 2192 ROU1.0010.791511.85 
  Petre, Nad-Titus f2364  * ROU0.5010.42156.30 
 * 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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