Individual Calculations June 2013
 Jina, Taran  Total change: 2.40  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 1668 1688 1.00 2 -0.03 30 -0.90 
  Anilkumar, Anantha Pp (snr) 1343 ENG1.0010.11303.30 
  Jeffries, Majid 1993 ENG0.001-0.1430-4.20 

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)
 
 UK Chess Academy Easter 2013 Congress U2000 London ENG 2013-03-29
RcRownchangeKK*chgGame
 1582 1684 0.00 1 -0.64 30 -19.20 
  Golding, Alex 1582 ENG0.001-0.6430-19.20 

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)
 
 WORLD SCHOOL CHESS CHAMPIONSHIPS 2013 - OPEN U15 Porto Carras - Halkidiki GRE 2013-05-07
RcRownchangeKK*chgGame
 1734 1688 3.00 5 0.75 30 22.50 
  Bayramov, Zaur 2052 AZE0.001-0.1030-3.00 
  Popov, Anton 1788 RUS1.0010.643019.20 
  Bekmuratov, Beknur 1628 KAZ1.0010.423012.60 
  Naotunna, Dineth Nimnaka 1722 SRI0.001-0.4530-13.50 
  Hadjiconstantinou, Charis 1482 CYP1.0010.24307.20 

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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