Individual Calculations September 2018
 Bandara, Sanjaya  Total change: 0.00  Rating chartPersonal card
 Kandy Open International Rating Chess Championship 2018 Kandy SRI 2018-08-07
RcRownchangeRpKK*chgGame
 1247 0 2.00 6 0.00 1122   0.00 
  Lansakara, B M 1412 SRI0.0010.00 0.00 
  Madhawa, W A Isurantha 1269 SRI0.5010.00 0.00 
  Ayeshan, Nipuna 1178 SRI0.5010.00 0.00 
  Epa, W Bethmee V 1315 SRI0.0010.00 0.00 
  Akmeemana, I U 1157 SRI1.0010.00 0.00 
  Piyumanthi, M Sayumi Vimansa 1152 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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