Individual Calculations October 2019
 Geenath, W K Mewan  Total change: 0.00  Rating chartPersonal card
 National Sports Festival Chess Championship 2019 - Men Badulla SRI 2019-09-20
RcRownchangeRpKK*chgGame
 1588 0 0.50 6 0.00 1187   0.00 
  Peiris, T S S f1900 SRI0.0010.00 0.00 
  Rikas, A H M Rifky 1102 SRI0.0010.00 0.00 
  Bandara, K L A P 1190 SRI0.5010.00 0.00 
  Herath, H M A K 1773 SRI0.0010.00 0.00 
  Madusanka, L D P 1670 SRI0.0010.00 0.00 
  Samaranayake, K P R N 1895 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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