Individual Calculations September 2019
 Maddumage, Neksha P  Total change: 0.00  Rating chartPersonal card
 Sri Lanka open International Rating Chess Championship 2019 Anuradhapura SRI 2019-08-09
RcRownchangeRpKK*chgGame
 1131 0 0.00 4 0.00 331   0.00 
  Jayaweera Gamage, Disindu Hansad 1298 SRI0.0010.00 0.00 
  Alwis, Jenuki 1134 SRI0.0010.00 0.00 
  Didulatha, D M I 1027 SRI0.0010.00 0.00 
  Ranasinghe, R A S C 1066 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)
 
 9th Kandy Open International Chess Festival 2019 Kandy SRI 2019-08-22
RcRownchangeRpKK*chgGame
 1094 0 0.00 3 0.00 294   0.00 
  Rupasinghe, S S S 1221 SRI0.0010.00 0.00 
  Dissanayake, D A Thavinsa Archani 1030 SRI0.0010.00 0.00 
  Ganadeepan, S 1031 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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