Individual Calculations September 2016
 Priyankara, Chamil  Total change: -23.60  Rating chartPersonal card
 Commonwealth Chess Championship 2016 Waskaduwa SRI 2016-07-30
RcRownchangeKK*chgGame
 1989 2039 5.50 9 0.38 20 7.60 
  Sagar, Siya 1639  * IND1.0010.08201.60 
  Manish, Anto Cristiano F 1668 IND0.501-0.4020-8.00 
  Makhija, Aashna 1818 IND1.0010.22204.40 
  Lalith, Babu M R g2439  * IND0.001-0.0820-1.60 
  Munasinghe, Thisura 1911 SRI1.0010.33206.60 
  Abu Sufian, Shakil m2318 BAN0.001-0.1620-3.20 
  Weerasinghe, C C 1799 SRI1.0010.20204.00 
  Herath, H M A K 1868 SRI1.0010.27205.40 
  Bakre, Tejas g2439  * IND0.001-0.0820-1.60 
 * 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)
 
 Sri Lanka Open Chess Championship 2016 Colombo SRI 2016-08-07
RcRownchangeKK*chgGame
 1791 2039 7.50 10 -0.20 20 -4.00 
  Wanigaratne, A Akkshara 1639  * SRI1.0010.08201.60 
  Akasha, J P Vihanga 1639  * SRI1.0010.08201.60 
  Gunathilake, S T 1639  * SRI1.0010.08201.60 
  Kodithuwakku, Lisara 1639  * SRI1.0010.08201.60 
  Subasinghe, D D C H 1643 SRI1.0010.08201.60 
  De Silva, Osheen 1940 SRI0.501-0.1420-2.80 
  Madushanka, Harsha 1768 SRI1.0010.17203.40 
  Kandearachchi, Niranga 1981 SRI0.001-0.5820-11.60 
  Karunathilaka, H M I S 1700 SRI1.0010.12202.40 
  Pradeep, Kumar R A 2317 IND0.001-0.1720-3.40 
 * 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)
 
 Negombo Chess Festival 2016. Negombo SRI 2016-08-12
RcRownchangeKK*chgGame
 1673 2039 4.00 6 -1.36 20 -27.20 
  Perera, Thisura Damsith 1639  * SRI1.0010.08201.60 
  Perera, M C C 1639  * SRI1.0010.08201.60 
  Nonis, P A R R 1639  * SRI1.0010.08201.60 
  Liyanapathirana, Pasan Vindula 1839 SRI0.001-0.7620-15.20 
  Akash, G K Adheesha 1639  * SRI1.0010.08201.60 
  Weerakoon, D D P 1641 SRI0.001-0.9220-18.40 
 * 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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