Individual Calculations March 2018
 Hendavitharana, D S  Total change: 0.00  Rating chartPersonal card
 Kaluthara International Chess Festival 2018 Kaluthara SRI 2018-01-27
RcRownchangeRpKK*chgGame
 1249 0 3.00 6 0.00 1249   0.00 
  Nethsara, W M Daham 1453 SRI0.0010.00 0.00 
  Nimsara, S A D Tharindu 1188 SRI0.0010.00 0.00 
  Udumullage, Senuja Dilmith 1191 SRI0.5010.00 0.00 
  Pinnagoda, P G Anuhas Suradunu 1172 SRI1.0010.00 0.00 
  Pathirage, Yukitha Kenula Perera 1176 SRI1.0010.00 0.00 
  Jayawickrama, U W R K 1312 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)
 
 Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event Colombo SRI 2018-02-13
RcRownchangeRpKK*chgGame
 1198 0 3.00 7 0.00 1148   0.00 
  Perera, D G D Y Adeekshana 1260 SRI0.0010.00 0.00 
  Sanuda, Rehan 1133 SRI1.0010.00 0.00 
  Yasarathne, B A D Rashmina Pramo 1220 SRI1.0010.00 0.00 
  Ekanayake, Hasindu Chiranga 1329 SRI0.0010.00 0.00 
  Saravanabaavan, Brijeash 1208 SRI0.0010.00 0.00 
  Chamika, R A Binul 1116 SRI0.5010.00 0.00 
  Wimaladharma, W Jithain Oshadha 1117 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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