Individual Calculations October 2016
 Lankapura, Tharupathi  Total change: 35.20  Rating chartPersonal card
 7th Kandy Open Kandy SRI 2016-08-25
RcRownchangeKK*chgGame
 1231 1135 3.50 7 0.88 40 35.20 
  Ranasinghe, R A Senuka Buddhika 1265 SRI1.0010.684027.20 
  Dharmarathna, T N 1354 SRI0.5010.284011.20 
  Peththanayake, Naduni Rashmitha 1337 SRI0.001-0.2440-9.60 
  Perera, W S D Sachini 1174 SRI1.0010.554022.00 
  Poththewala, Chamindi 1224 SRI0.001-0.3840-15.20 
  Wickramarathne, P W G Gaveshi 1126 SRI1.0010.494019.60 
  Bawakeerthan, R 1134 SRI0.001-0.5040-20.00 

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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