Individual Calculations October 2016
 Kahandagama, K G T S K  Total change: -14.80  Rating chartPersonal card
 7th Kandy Open Kandy SRI 2016-08-25
RcRownchangeKK*chgGame
 1244 1021 0.50 4 -0.37 40 -14.80 
  Madhuranga, W S P 1282 SRI0.001-0.1840-7.20 
  Basnayake, B M Thesandu Aken 1271 SRI0.5010.314012.40 
  Wanigaratne, Dinindra T 1203 SRI0.001-0.2640-10.40 
  Akmeemana, I U 1220 SRI0.001-0.2440-9.60 

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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