Individual Calculations October 2018
 Landekumbura, L M Sandali Dinethy  Total change: 0.00  Rating chartPersonal card
 4th Negambo International Chess Festival 2018 Negambo SRI 2018-08-16
RcRownchangeRpKK*chgGame
 1181 0 0.00 3 0.00 381   0.00 
  Fonseka, Waranakulasuriya Chan Ch 1311 SRI0.0010.00 0.00 
  Methsara, E G Ruvindu 1210 SRI0.0010.00 0.00 
  Madhusha, A N Ashen 1022 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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