Individual Calculations February 2023
 Padmanaga, S Imira Nethdula  Total change: 0.00  Rating chartPersonal card
 Ethugalpura Open International Rating Chess Championships 2022 Kurunegala SRI 2022-12-20
RcRownchangeRpKK*chgGame
 1103 0 4.00 7 0.00 1123   0.00 
  Ellalagoda, E M T P N 1080 SRI1.0010.00 0.00 
  Panthaka, W J N Malindu 1196 SRI0.0010.00 0.00 
  Munasinghe, M A D D D 1111 SRI0.0010.00 0.00 
  Gunathilaka, Kavinu Sanul 1041 SRI0.0010.00 0.00 
  Rathnayaka, D R M R S 1033 SRI1.0010.00 0.00 
  Jayathissa, J Y 1101 SRI1.0010.00 0.00 
  Shagiththiah, K 1162 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)
 
 Kandy Open International Rating Chess Championships 2022 Kandy SRI 2022-12-27
RcRownchangeRpKK*chgGame
 1052 0 4.50 8 0.00 1072   0.00 
  Fernando, Diyon Senuth Randilu 1072 SRI0.0010.00 0.00 
  Bandara, M M Jovindu J 1016 SRI0.5010.00 0.00 
  Rathnayake, R M R S 1083 SRI1.0010.00 0.00 
  Tharanga, R A R 1027 SRI1.0010.00 0.00 
  Adshayan, S 1040 SRI0.5010.00 0.00 
  Mawalagedara, Pawan Piumal 1062 SRI0.5010.00 0.00 
  Mayadunna, D Vihan Sanija 1021 SRI1.0010.00 0.00 
  Bandara, K A Thinura 1098 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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