Individual Calculations September 2019
 Dissanayake, D A A N  Total change: 0.00  Rating chartPersonal card
 5th Negombo International chess Festival 2019 Negombo SRI 2019-08-16
RcRownchangeRpKK*chgGame
 1187 0 2.50 7 0.00 1085   0.00 
  Thilakaratne, D N Adithya Wijetu 1247 SRI0.0010.00 0.00 
  Jayasundara, J M Daham V 1198 SRI0.5010.00 0.00 
  Gunasinghe, K D A N 1220 SRI0.5010.00 0.00 
  Wickramaarachchi, Nayanaka Insara 1187 SRI0.5010.00 0.00 
  Weerathungalage, W D Malisha Sasv 1158 SRI0.0010.00 0.00 
  Subaweera, Senuka Sendinu 1137 SRI0.5010.00 0.00 
  Anattapathirana, Pamith Kithmin 1163 SRI0.5010.00 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
 1269 0 0.00 4 0.00 469   0.00 
  Rohana, V T Malitha 1314 SRI0.0010.00 0.00 
  Hewage, Dinupa Adithya 1375 SRI0.0010.00 0.00 
  Sandanayake, Dehansa Nisanduni 1207 SRI0.0010.00 0.00 
  Weerawardana, Oneli Vihanga 1179 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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