Individual Calculations August 2017
 Herath, H M D A B  Total change: 106.00  Rating chartPersonal card
 Sri Lanka Major Division Championship 2017 - Kandy Kandy SRI 2017-05-05
RcRownchangeKK*chgGame
 1242 1021 4.00 6 2.65 40 106.00 
  Omaththage, S Y 1315 SRI0.001-0.1540-6.00 
  Wijewardana, K D 1146 SRI1.0010.674026.80 
  Bandara, W M Malitha 1168 SRI1.0010.704028.00 
  De Silva, M Manindu Chanthil 1247 SRI0.5010.294011.60 
  Bandara, Y R S D 1220 SRI1.0010.764030.40 
  Chandrathilaka, K M G Monal Hash 1358 SRI0.5010.384015.20 

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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