Individual Calculations August 2018
 Dissanayaka, M A P Mihiranga  Total change: 26.40  Rating chartPersonal card
 3rd SSC Open International Rating Chess Tournament 2018 Matara SRI 2018-06-27
RcRownchangeKK*chgGame
 1335 1312 3.50 6 0.66 40 26.40 
  Dharmakeerthi, G K Pasindu Nims 1523 SRI0.001-0.2340-9.20 
  Pabasara, G G Mithila 1055 SRI1.0010.18407.20 
  Achintha, L H G Shamesh 1215 SRI1.0010.374014.80 
  Pathirana, Malan 1529 SRI0.5010.284011.20 
  Gunaratne, Manisha Suchini wf1593 SRI0.001-0.1640-6.40 
  Fernando, H Methushi Amaya 1094 SRI1.0010.22408.80 

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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