Blitz: Individual Calculations April 2020
 Wijerathna, Mayon Thinoth  Total change: -32.80  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2020 - Under 12Years Colombo SRI 2020-02-16
RcRownchangeKK*chgGame
 1034 1193 0.50 3 -1.64 20 -32.80 
  Wijethunga, P D Akain Jithsara 1018 SRI0.001-0.7320-14.60 
  Rashaad, Z M A 1063 SRI0.001-0.6820-13.60 
  Dehigaspitiya, Senidu 1020 SRI0.501-0.2320-4.60 

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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