Individual Calculations October 2014
 Naotunna, Dineth Nimnaka  Total change: 108.80  Rating chartPersonal card
 National Amateur Chess Championship 2014 Colombo SRI 2014-08-27
RcRownchangeKK*chgGame
 1687 1861 6.50 8 0.85 40 34.00 
  Dahanayake, Isara Banidu 1461  * SRI1.0010.08403.20 
  Herath, H M A Y 1554 SRI1.0010.14405.60 
  Weerasinghe, Chamath 1642 SRI1.0010.22408.80 
  De Silva, Elath Mathanga 1910 SRI0.5010.07402.80 
  Madusanka, L D P 1715 SRI1.0010.304012.00 
  Danushka, M A N 1904 SRI0.001-0.4440-17.60 
  Ranasinghe, P M 1675 SRI1.0010.264010.40 
  Deegoda, S R 1638 SRI1.0010.22408.80 
 * 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)
 
 World Youth Chess Championships 2014 (u16 Boys) Durban RSA 2014-09-20
RcRownchangeKK*chgGame
 2157 1837 3.00 8 1.87 40 74.80 
  Sibashvili, Giorgi f2237  * GEO0.001-0.0840-3.20 
  Litvinov, Maxim 2211 RUS0.001-0.1040-4.00 
  Zayan, Mohamed f2125 EGY0.5010.344013.60 
  Kollars, Dmitrij 2237  * GER0.5010.424016.80 
  Petr, Jan 2140 CZE0.001-0.1440-5.60 
  Suta, Andraz 2063 SLO1.0010.794031.60 
  Sinyanskiy, Maxim 2002 RUS1.0010.724028.80 
  Wu, Christopher 2237  * USA0.001-0.0840-3.20 
 * 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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