Individual Calculations November 2015
 Brown, Geoffrey M  Total change: 24.40  Rating chartPersonal card
 Hong Kong International Open 2015 Hong Kong HKG 2015-10-01
RcRownchangeKK*chgGame
 1860 1719 2.50 7 0.07 40 2.80 
  Barbosa, Oliver g2119  * PHI0.001-0.0840-3.20 
  Mahadevan, Aravind 1454 HKG1.0010.18407.20 
  Lai, Robin 1931 HKG0.001-0.2340-9.20 
  Concio, Michael Jr. 1568 PHI0.501-0.2040-8.00 
  Tan, Jun Ying c2013 MAS1.0010.854034.00 
  Sanchez, Louis f2119  * FRA0.001-0.0840-3.20 
  Tushar, Anand 1817 IND0.001-0.3740-14.80 
 * 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)
 
 Assumption Open Chess 2015 Bangkok THA 2015-10-25
RcRownchangeKK*chgGame
 1893 1719 2.00 5 0.54 40 21.60 
  Suppt-Hongs, Paisal 1918 THA1.0010.764030.40 
  Kasetchol, Sathit 2025 THA0.001-0.1440-5.60 
  Akharaboollasez, Akharin 1888 THA0.001-0.2840-11.20 
  Arunnuntapanich, Tinnakrit 2042 THA0.001-0.1340-5.20 
  Atikankhotchasee, Manunthon 1593 THA1.0010.334013.20 

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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