Individual Calculations February 2017
 Piyumantha, M Sasith Nipun  Total change: 0.80  Rating chartPersonal card
 Western Asia Youth Chess Championship 2016 Standard U14 Open Al Ain UAE 2016-12-23
RcRownchangeKK*chgGame
 1890 2033 6.50 9 0.62 40 24.80 
  Ali, Mohamed Al Zeaabi 1633  * UAE1.0010.08403.20 
  Moazaz , Dhahir Habeeb f2058 IRQ1.0010.534021.20 
  Saberi, Mahan 2002 IRI0.501-0.0440-1.60 
  Sezdbekov, Ruslan c2139 KGZ0.5010.14405.60 
  Thilakarathne, G M H c2115 SRI0.001-0.3940-15.60 
  Naik, Atharv 1633  * IND1.0010.08403.20 
  Al Hosani, Omran c1931 UAE0.501-0.1440-5.60 
  Faker, Eddin Majd 1633  * SYR1.0010.08403.20 
  Ahmed, Jaza Jamal 1865 IRQ1.0010.284011.20 
 * 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)
 
 Kalutara Chess Festival 2017 Kalutara SRI 2017-01-12
RcRownchangeKK*chgGame
 1732 2026 6.00 8 -0.60 40 -24.00 
  Athapaththu, Jithindu Dulanjana 1626  * SRI1.0010.08403.20 
  Vidyarathna, Anjitha 1626  * SRI1.0010.08403.20 
  Hippola, H M S S 1653 SRI1.0010.10404.00 
  Thiyasara, K T Thisen 1851 SRI1.0010.274010.80 
  Wijekoon, Chandana c1904 SRI0.501-0.1740-6.80 
  Lakshitha, H H Sasindu 1653 SRI0.001-0.9040-36.00 
  Kodikara, N S 1626  * SRI1.0010.08403.20 
  Gunasinghe, W A T S 1920 SRI0.501-0.1440-5.60 
 * 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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