Individual Calculations September 2019
 Hathurusinghe, Dulmini Nuwangi  Total change: 0.00  Rating chartPersonal card
 5th Negombo International chess Festival 2019 Negombo SRI 2019-08-16
RcRownchangeRpKK*chgGame
 1194 0 1.00 5 0.00 954   0.00 
  Madushanka, B W M Malith 1545 SRI0.0010.00 0.00 
  Mihindupriya, Thisitha Bashana 1091 SRI0.0010.00 0.00 
  Francis, U M Senal Vishmin 1115 SRI0.5010.00 0.00 
  Dahanayake, A J G Thevindu D 1081 SRI0.5010.00 0.00 
  Subaweera, Senuka Sendinu 1137 SRI0.0010.00 0.00 

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)
 
 9th Kandy Open International Chess Festival 2019 Kandy SRI 2019-08-22
RcRownchangeRpKK*chgGame
 1212 0 2.50 8 0.00 1071   0.00 
  Uduwala, Pramod Dimuthu 1648 SRI0.0010.00 0.00 
  Dandeniya, D D L N 1200 SRI0.0010.00 0.00 
  Lankatilleke, Sathindu Vidujaya 1160 SRI1.0010.00 0.00 
  Wijesinghe, Yonal 1156 SRI0.0010.00 0.00 
  Wickramarathne, D Jehan Randil 1101 SRI0.5010.00 0.00 
  Withana, Sanul Nethmina 1116 SRI1.0010.00 0.00 
  Padukka, P V Gayuru Hansana 1178 SRI0.0010.00 0.00 
  Alwis, Jenuki 1134 SRI0.0010.00 0.00 

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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