Individual Calculations February 2020
 Heenatigala, Nilusha Dewwan  Total change: 0.00  Rating chartPersonal card
 Sri Lanka National Amateur Chess Championship 2019 Colombo SRI 2019-12-19
RcRownchangeRpKK*chgGame
 1394 0 1.50 5 0.00 1245   0.00 
  Tennakoon, I L K 1523 SRI1.0010.00 0.00 
  Ekanayake, Hasindu Chiranga 1419 SRI0.0010.00 0.00 
  Iddagoda, Nikitha 1632 SRI0.0010.00 0.00 
  Pathmasiri, R D Isuru Saranga 1299 SRI0.0010.00 0.00 
  Laksandu, R A Chamath 1097 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 Youth Chess Championship 2019 - Under 11 years Colombo SRI 2019-12-27
RcRownchangeRpKK*chgGame
 1356 0 0.00 1 0.00 556   0.00 
  Basnayake, B M Thesandu Aken 1356 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)
 
 Kaluthara International Chess Festival 2020 Kaluthara SRI 2020-01-15
RcRownchangeRpKK*chgGame
 1165 0 2.00 5 0.00 1093   0.00 
  Thotagamuwa, Janindu Udantha 1137 SRI0.5010.00 0.00 
  Karunarathne, D D W Gamini 1220 SRI0.0010.00 0.00 
  Dinayana, Thinuga 1115 SRI0.5010.00 0.00 
  Subaweera, Senuka Sendinu 1119 SRI0.0010.00 0.00 
  Tharanga, B Nalin 1232 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)
 

 

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