Individual Calculations February 2023
 Karunasena, A P Chenitha Sihas Di  Total change: 0.00  Rating chartPersonal card
 Asia Schools CC 2022- U 7 O Kaluthara SRI 2022-12-05
RcRownchangeRpKK*chgGame
 1135 0 1.50 2 0.00 1155   0.00 
  Wickramage, Rivinu Dihas Nethmira 1085 SRI1.0010.00 0.00 
  Sidhant, Rana 1185 IND0.5010.00 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)
 
 Ethugalpura Open International Rating Chess Championships 2022 Kurunegala SRI 2022-12-20
RcRownchangeRpKK*chgGame
 1096 0 2.00 7 0.00 938   0.00 
  Dharan, A 1182 SRI0.0010.00 0.00 
  Samarathunga, S Savindya Ransana 1002 SRI0.5010.00 0.00 
  Wickramarathne, D Jehan Randil 1133 SRI0.0010.00 0.00 
  Bentharaarachchi, B D Daksha Hans 1136 SRI0.5010.00 0.00 
  Fernando, Diyon Senuth Randilu 1072 SRI1.0010.00 0.00 
  Madurawala, M G D S Shamaya 1066 SRI0.0010.00 0.00 
  Akmeemana, I U 1081 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)
 
 Kandy Open International Rating Chess Championships 2022 Kandy SRI 2022-12-27
RcRownchangeRpKK*chgGame
 1138 0 5.50 9 0.00 1178   0.00 
  Liyanage, K P L 1266 SRI0.0010.00 0.00 
  Maitipe, M T Anuja Nadun 1114 SRI1.0010.00 0.00 
  Kularathne, Induni Ushadi 1148 SRI1.0010.00 0.00 
  Bandara, K M W G Lahiru 1198 SRI0.5010.00 0.00 
  Wijewardana, K D 1129 SRI0.0010.00 0.00 
  Nagahawatta, Sachin Devinda 1028 SRI1.0010.00 0.00 
  Samaraweera, S M Sethika Hansira 1144 SRI0.0010.00 0.00 
  Amarathunga, H G K G 1085 SRI1.0010.00 0.00 
  Rathnanjali, M A Thakshala 1130 SRI1.0010.00 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)
 
 Kaluthara International Chess Festival 2023 Kaluthara SRI 2023-01-20
RcRownchangeRpKK*chgGame
 1224 0 4.50 9 0.00 1224   0.00 
  Kaumina, M Yashika 1259 SRI1.0010.00 0.00 
  Sathsara, E P Daham 1281 SRI1.0010.00 0.00 
  Ovitigala, Chenitha Mithvidu 1380 SRI0.0010.00 0.00 
  Liyanage, Savinu Suhaswin 1324 SRI0.5010.00 0.00 
  Perera, B Jayod Yasindu Rashmika 1153 SRI0.0010.00 0.00 
  Nimthaka, P D Pasindu Dulain 1127 SRI1.0010.00 0.00 
  Thalgaswatta, Adeesha Denuwan 1203 SRI0.0010.00 0.00 
  Maitipe, M T Anuja Nadun 1114 SRI1.0010.00 0.00 
  Wijesinghe, W A M C 1176 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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