Individual Calculations August 2014
 Zhou, Yang-Jian  Total change: 16.60  Rating chartPersonal card
 European School Chess Championships 2014 - Open under 15 Kavala GRE 2014-06-17
RcRownchangeKK*chgGame
 1745 1755 4.00 8 -0.04 15 -0.60 
  Sevgi, Volkan 2044 TUR0.001-0.1615-2.40 
  Malkov, Gleb 1588 RUS1.0010.28154.20 
  Tsirlis, Panteleimon 1355  * GRE0.501-0.4215-6.30 
  Ozer, Omer Faruk 1932 TUR0.001-0.2715-4.05 
  Jina, Taran 1741 ENG0.501-0.0215-0.30 
  Dalton, Joseph 1617 ENG1.0010.31154.65 
  Karaoglan, Kivanc 1872 TUR0.001-0.3415-5.10 
  Merom, Guni 1812 ISR1.0010.58158.70 
 * 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)
 
 101st British Under 16 Championship Aberystwyth ENG 2014-07-21
RcRownchangeKK*chgGame
 1736 1755 4.00 7 0.43 40 17.20 
  Strong, Zoe 1355  * ENG1.0010.08403.20 
  Mitra, Roman C 1871 ENG0.001-0.3440-13.60 
  Vir, Prashast 1682 ENG1.0010.404016.00 
  Calderon, Paul 1753 USA0.5010.00400.00 
  Evans, Nicholas Thomas 1850 WLS1.0010.634025.20 
  Malhotra, Tarun 2002 ENG0.001-0.1940-7.60 
  Karia, Rishul 1642 ENG0.501-0.1540-6.00 
 * 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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