Individual Calculations December 2015
 Xu, Jeffrey  Total change: 78.40  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U14 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1973 1930 7.00 11 1.96 40 78.40 
  Lobanov, Sergei 2330  * RUS0.001-0.0840-3.20 
  Arabadji, Constantin 1679 MDA1.0010.19407.60 
  Sargsyan, Shant c2330  * ARM0.001-0.0840-3.20 
  Byrne, Alex 1729 IRL0.001-0.7640-30.40 
  Smith, Callum 1641 SCO1.0010.16406.40 
  Faisal, Ali 1745 UAE0.501-0.2440-9.60 
  Vo, Kim Cang 1711 VIE1.0010.22408.80 
  Lamblin, Jean 2110 MNC1.0010.744029.60 
  Vanczak, Tamas 2117 HUN0.5010.24409.60 
  Beukema, Jasper 2154 BEL1.0010.784031.20 
  Tryggestad, Andreas Garberg 2157 NOR1.0010.794031.60 
 * 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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