Individual Calculations March 2024
 Dissanayake, D M I D  Total change: 0.00  Rating chartPersonal card
 Sri Lanka National Major Division Chess Championships 2024 - North Central Polonnaruwa SRI 2024-02-16
RcRownchangeRpKK*chgGame
 1157 0 2.00 5 0.00 1085   0.00 
  Uyanwaththa, W M S B 1342 SRI0.0010.00 0.00 
  De Silva, Kasun 1149 SRI0.5010.00 0.00 
  Didulatha, D M I 1082 SRI0.5010.00 0.00 
  Pathirana, W P H S 1032 SRI1.0010.00 0.00 
  Dehigama, D M G S Mihiran 1181 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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