Individual Calculations September 2018
 Jayasuriya, Linali Andrea  Total change: 51.60  Rating chartPersonal card
 Kandy Open International Rating Chess Championship 2018 Kandy SRI 2018-08-07
RcRownchangeKK*chgGame
 1371 1306 4.50 8 0.92 40 36.80 
  Palit, Somak m1706  * IND0.001-0.0840-3.20 
  Dissanayake, D A Thavinsa Archani 1080 SRI1.0010.21408.40 
  De Silva, Tenara 1706  * SRI0.001-0.0840-3.20 
  Thennakoon , T M S M B 1078 SRI1.0010.21408.40 
  Sandanayake, Nimansa Sasanduni 1106 SRI1.0010.24409.60 
  Kalubowila, K H N 1621 SRI0.001-0.1440-5.60 
  Alwis, Randeepa 1104 SRI1.0010.24409.60 
  Yatawala, Manushka 1565 SRI0.5010.324012.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Open International Rating Chess Championship 2018 Colombo SRI 2018-08-22
RcRownchangeKK*chgGame
 1292 1306 2.00 3 0.37 40 14.80 
  Rathnayake, Vishmika A B 1706  * SRI0.001-0.0840-3.20 
  Thennakoon, Disara 1100 SRI1.0010.24409.60 
  Rajapaksha, Sethum Damhiru 1071 SRI1.0010.21408.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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