Individual Calculations November 2022
 Jayakody, Chanuth Nadil  Total change: 0.00  Rating chartPersonal card
 Sri Lanka Junior National Chess Championship 2022 Kandy SRI 2022-09-09
RcRownchangeRpKK*chgGame
 1212 0 0.00 3 0.00 412   0.00 
  Ovitigala, Chenitha Mithvidu 1399 SRI0.0010.00 0.00 
  Nanayakkara, Sanuk 1162 SRI0.0010.00 0.00 
  Piyarthne, Mokitha Luthmin 1074 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
 1345 0 0.00 1 0.00 545   0.00 
  Sanuda, Rehan 1345 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
 1204 0 1.50 6 0.00 1011   0.00 
  Palangoda, U P G M Sasmitha 1362 SRI1.0010.00 0.00 
  Abiru, K A Aken 1251 SRI0.0010.00 0.00 
  Weerasinghe, J A M R 1145 SRI0.0010.00 0.00 
  Madurawala, M G D S Shamaya 1053 SRI0.5010.00 0.00 
  Shagiththiah, K 1162 SRI0.0010.00 0.00 
  Deraniyagala, Vimukthi Prathap 1248 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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