Individual Calculations May 2019
 Bentharaarachchi, Vinuga Ometh  Total change: -31.20  Rating chartPersonal card
 Asian Youth Chess Championship 2019 - Under 14 Open Colombo SRI 2019-04-04
RcRownchangeKK*chgGame
 1470 1492 3.50 8 -0.78 40 -31.20 
  Akhmedinov, Satbek c1892  * KAZ0.001-0.0840-3.20 
  Wang, Shao-Chi 1092  * TPE1.0010.08403.20 
  Lee, Care Greene 1835 MAS0.001-0.1240-4.80 
  Rohana, V T Malitha 1343 SRI1.0010.304012.00 
  Khalifah, Khaled c1711 UAE0.001-0.2240-8.80 
  Ramanayaka, Y R P M 1296 SRI0.001-0.7540-30.00 
  Bandara, T M Miul Prabhashwara 1208 SRI1.0010.16406.40 
  Morais, Sanithu Leander Pamudith 1381 SRI0.501-0.1540-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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