Individual Calculations January 2009
 Sathyanandha, Saravanan  Total change: 19.05  Rating chartPersonal card
 4NCL part 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 1962 1951 1.00 2 0.03 15 0.45 
  Foster, James C 1992 ENG0.001-0.4415-6.60 
  O`Grady, Gary 1932 IRL1.0010.47157.05 

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 Youth Chess Championships 2008 - Open 14 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 2119 1951 5.00 10 2.00 15 30.00 
  Van, Kampen Robin f2301 NED1.0010.891513.35 
  Ankit, R Rajpara 2200 IND0.5010.31154.65 
  Krzyzanowski, Marcin 2280 POL0.001-0.1215-1.80 
  Bukavshin, Ivan f2301 RUS0.001-0.1115-1.65 
  Tran, Quang Khai 2017 VIE0.001-0.4115-6.15 
  Azhar, Muhammad Syakir Shazmeer 1844 MAS1.0010.35155.25 
  Navalgund, Niranjan 2064 IND0.5010.15152.25 
  Nakauchi, Gene f2104 AUS1.0010.701510.50 
  Idani, Pouya 2067 IRI0.5010.16152.40 
  Hasenohr, Benedict 2008 SUI0.5010.08151.20 

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)
 
 Wellington College International Crowthorne ENG 2008-11-07
RcRownchangeKK*chgGame
 1880 1951 1.00 3 -0.76 15 -11.40 
  Hunt, Daniel 1919 ENG0.001-0.5415-8.10 
  Periasamymanjula, Manibharathi 1704 ENG1.0010.19152.85 
  Galliano, Alexander 2018 ENG0.001-0.4115-6.15 

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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