Individual Calculations October 2018
 Ekanayake, Hasindu Chiranga  Total change: 162.00  Rating chartPersonal card
 4th Negambo International Chess Festival 2018 Negambo SRI 2018-08-16
RcRownchangeKK*chgGame
 1343 1293 5.50 8 1.80 40 72.00 
  Bandara, Senomi Imethma 1032 SRI1.0010.18407.20 
  Senanayaka, P D 1693  * SRI0.001-0.0840-3.20 
  Karunarathna, Sanugi Bimansa 1034 SRI1.0010.18407.20 
  Ahmed, Fuad c1693  * MDV0.001-0.0840-3.20 
  Karunasena, H G M K Saheli Onaya 1024 SRI1.0010.17406.80 
  Kathriarachchi, Dini Nathyaa 1084 SRI1.0010.23409.20 
  Tribuwan, T W Helik 1594 SRI0.5010.354014.00 
  Chandula, E D S 1588 SRI1.0010.854034.00 
 * 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 Junior National Chess Championship 2018 Colombo SRI 2018-08-28
RcRownchangeKK*chgGame
 1600 1293 3.00 5 2.25 40 90.00 
  Perera, D Upashan L 1577 SRI1.0010.844033.60 
  Dabarera, G W D M 1693  * SRI0.5010.424016.80 
  Fernando, J S Aloka 1672 SRI0.5010.414016.40 
  Kodithuwakku, Himsara 1600 SRI0.001-0.1440-5.60 
  Thilakarathne, Malidu Amodya 1459 SRI1.0010.724028.80 
 * 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)
 

 

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