Individual Calculations November 2023
 Senarathna, B Hiruka Hansana  Total change: 0.00  Rating chartPersonal card
 Sri Lanka Junior National Chess Championship 2023 Kandy SRI 2023-08-18
RcRownchangeRpKK*chgGame
 1086 0 2.00 6 0.00 961   0.00 
  Bentharaarachchi, B D Daksha Hans 1145 SRI0.0010.00 0.00 
  Karunarathna, Yanula 1078 SRI1.0010.00 0.00 
  Ranathunga, R M Methula Sansitha 1130 SRI0.0010.00 0.00 
  Mawalagedara, Pawan Piumal 1031 SRI0.5010.00 0.00 
  Somarathna, Dinuka 1126 SRI0.0010.00 0.00 
  Munasinghe, M A V N 1008 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)
 
 Kandy Open International Rating Chess Championships 2023 Kandy SRI 2023-09-26
RcRownchangeRpKK*chgGame
 1113 0 5.00 9 0.00 1133   0.00 
  Premathilaka, G M Dimathi Dasunya 1019 SRI1.0010.00 0.00 
  Bandara, B G S N R 1177 SRI0.0010.00 0.00 
  Siriwimala , Sanula Vihas 1151 SRI0.0010.00 0.00 
  Palangoda, U P G D Rashmitha 1096 SRI1.0010.00 0.00 
  Rathnasooriya, Srimali Dhanushika 1136 SRI0.5010.00 0.00 
  Pathmanathan, T 1132 SRI0.5010.00 0.00 
  Senarathne, Oshada Mewan 1136 SRI0.5010.00 0.00 
  Damsara , K D Dineth 1026 SRI1.0010.00 0.00 
  Mandanayake, M A Menaka Dinal 1148 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)
 

 

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