Individual Calculations November 2022
 Niklesh, D G Rushitha Vijan  Total change: 0.00  Rating chartPersonal card
 Sri Lanka Junior National Chess Championship 2022 Kandy SRI 2022-09-09
RcRownchangeRpKK*chgGame
 1038 0 0.00 2 0.00 238   0.00 
  Rajanayake, Damsara Bandara 1044 SRI0.0010.00 0.00 
  Ranasinghe, R A Chavana 1032 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)
 
 Sri Lanka National Amateur Chess Championship 2022 Colomo SRI 2022-10-06
RcRownchangeRpKK*chgGame
 1106 0 1.00 5 0.00 866   0.00 
  Jayasekara, J P Minesh Peter 1153 SRI1.0010.00 0.00 
  Perera, H A Lisanda Vinsith 1197 SRI0.0010.00 0.00 
  Maitipe, M T Anuja Nadun 1131 SRI0.0010.00 0.00 
  Nanayakkara, N W P K W 1026 SRI0.0010.00 0.00 
  Tharanga, R A R 1021 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)
 
 Negombo International Chess Festival 2022 Negombo SRI 2022-10-20
RcRownchangeRpKK*chgGame
 1138 0 0.50 3 0.00 865   0.00 
  Wijesinghe, Amesha Shenali 1067 SRI0.5010.00 0.00 
  Narthavi, S 1320 SRI0.0010.00 0.00 
  Senarathna, Chamithu Dewwin 1028 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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