Individual Calculations October 2017
 Senanayaka, P D  Total change: -84.80  Rating chartPersonal card
 3rd Negombo Chess Festival 2017 Negombo, Sri lanka SRI 2017-08-20
RcRownchangeKK*chgGame
 1472 1800 6.00 9 -1.58 20 -31.60 
  Bandara, T M Miul Prabhashwara 1400  * SRI1.0010.08201.60 
  Cooray, T C M Dulein Kavindu 1400  * SRI1.0010.08201.60 
  Perera, D Upashan L 1404 SRI1.0010.08201.60 
  Amarasinghe, A A C B 1982 SRI0.001-0.2620-5.20 
  Gamage, Randula Navodya 1400  * SRI0.501-0.4220-8.40 
  Ranasinghe, R A Arindu Himeth 1400  * SRI0.001-0.9220-18.40 
  Kumarasinghe, P Sandaru Kaushal 1400  * SRI1.0010.08201.60 
  Tennakoon, Lisara Samadhith 1400  * SRI1.0010.08201.60 
  Pathirana, Hasitha Jayanth 1463 SRI0.501-0.3820-7.60 
 * 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)
 
 8th Kandy Open International Rating Chess Championship 2017 Kandy SRI 2017-08-25
RcRownchangeKK*chgGame
 1421 1800 5.50 9 -2.66 20 -53.20 
  Pathmanathan, T 1400  * SRI1.0010.08201.60 
  Wickramasinghe , Pawan 1400  * SRI1.0010.08201.60 
  Alwala, A D Hansaja Ramith 1446 SRI0.501-0.3920-7.80 
  Naushad, Thalaal 1461 SRI0.501-0.3820-7.60 
  Rukmal, G Thasitha 1400  * SRI1.0010.08201.60 
  Herath, Sanduni 1400  * SRI0.001-0.9220-18.40 
  Jayasundara, J J M Y Adithya B 1400  * SRI0.501-0.4220-8.40 
  Abeysinghe, S M A M 1400  * SRI1.0010.08201.60 
  Fernando, G W Nethmi L 1481 SRI0.001-0.8720-17.40 
 * 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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