Individual Calculations March 2020
 Udapamunuwa , M D D Bandara  Total change: 0.00  Rating chartPersonal card
 Sri Lanka National (Major Division ) Chess Championship 2020 - Anuradhapura Event Anuradhapura SRI 2020-02-01
RcRownchangeRpKK*chgGame
 1103 0 2.00 5 0.00 1031   0.00 
  Jayakody, J A D U 1024 SRI1.0010.00 0.00 
  Dissanayake, E M T N 1101 SRI0.5010.00 0.00 
  Kumarasekara, K M Vidura Oshada 1076 SRI0.0010.00 0.00 
  Jayashanka, S A D Sadeepa 1055 SRI0.5010.00 0.00 
  Ranasinghe, R A Senuka Buddhika 1260 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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