Individual Calculations September 2011
 Herath, N P  Total change: -21.00  Rating chartPersonal card
 Sri Lanka Major Division Colombo Chess Championship, 2011 Colombo SRI 2011-07-08
RcRownchangeKK*chgGame
 1677 1975 5.00 7 -0.89 15 -13.35 
  De Silva, Udara Sandesh 1807 SRI0.001-0.7215-10.80 
  Paul, J S 1628 SRI1.0010.11151.65 
  Gamage, Chathulanka 1629 SRI1.0010.11151.65 
  Naotunna, Dineth Nimnaka 1653 SRI0.001-0.8715-13.05 
  Gunaratne, Manisha Suchini 1575  * SRI1.0010.08151.20 
  Subasinghe, D D C H 1648 SRI1.0010.13151.95 
  Kumara, Sisira 1801 SRI1.0010.27154.05 
 * 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)
 
 The 26th Summer Universiade Individual Men Shenzhen,China CHN 2011-08-15
RcRownchangeKK*chgGame
 2281 1975 0.50 6 -0.51 15 -7.65 
  Brandenburg, Daan g2375  * NED0.001-0.0815-1.20 
  Purnama, Tirta Chandra m2375  * INA0.001-0.0815-1.20 
  Goh, Koon Jong Jason m2375  * SIN0.001-0.0815-1.20 
  Kawuma, Patrick c2167 UGA0.001-0.2515-3.75 
  Nayan, Ahmad Fadzil 2016 MAS0.5010.06150.90 
  Zhou, Jianchao g2375  * CHN0.001-0.0815-1.20 
 * 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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