Individual Calculations March 2024
 Jayalath, P M C V  Total change: 12.40  Rating chartPersonal card
 Sri Lanka National Major Division Chess Championships 2024 - North Central Polonnaruwa SRI 2024-02-16
RcRownchangeKK*chgGame
 1166 1195 3.00 5 0.31 40 12.40 
  Bopage, N B S Kalhan 1020 SRI1.0010.274010.80 
  Bogahalanda, B G T M 1105 SRI1.0010.384015.20 
  Uyanwaththa, W M S B 1342 SRI0.5010.20408.00 
  Shaminda, R A T P 1290 SRI0.001-0.3740-14.80 
  Gamlath, E G Y T 1073 SRI0.501-0.1740-6.80 

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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