Individual Calculations June 2014
 Nisban, Cyrus  Total change: 11.10  Rating chartPersonal card
 World Amateur Chess Championships 2014 - Open Singapore SGP 2014-04-26
RcRownchangeKK*chgGame
 1825 1464 1.50 7 0.74 15 11.10 
  Silva, Jorge 1864  * COL0.001-0.0815-1.20 
  Stang, Wolfgang 1864  * GER0.001-0.0815-1.20 
  Rains, Edward 1864  * NZL0.5010.42156.30 
  Sandhiratne, Akkarawut 1663 THA1.0010.761511.40 
  Karaivanov, Alexander 1864  * BUL0.001-0.0815-1.20 
  Ahlqvist, Esa 1864  * FIN0.001-0.0815-1.20 
  Koh, Sian Kuan Bausch 1795 MAS0.001-0.1215-1.80 
 * 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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