Blitz: Individual Calculations May 2019
 Induwara, Dimuth  Total change: 26.80  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2019 - Under 16 Open Colombo SRI 2019-03-24
RcRownchangeKK*chgGame
 1275 1157 2.00 6 -0.19 20 -3.80 
  Alwala, A D Hansaja Ramith 1413 SRI0.001-0.1920-3.80 
  Kumarasinghe, K K A Wasath Kavin 1047 SRI1.0010.35207.00 
  Dissanayake, Praveen Manodya 1276 SRI0.001-0.3420-6.80 
  Wijekoon, Venuja Ransana 1136 SRI1.0010.47209.40 
  Cooray, T C M Dulein Kavindu 1240 SRI0.001-0.3920-7.80 
  Pallie, Tuan Ehshan 1537 SRI0.001-0.0920-1.80 

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)
 
 Asian Youth Blitz Chess Championship 2019 - Under 16 Open Colombo SRI 2019-04-03
RcRownchangeKK*chgGame
 1489 1157 2.50 7 1.53 20 30.60 
  Dissanayake, R K T 1557  * SRI1.0010.922018.40 
  Utsab, Chatterjee 1557  * IND0.001-0.0820-1.60 
  Hareb, Nasser Hareb Alshamsi 1557  * UAE0.001-0.0820-1.60 
  Kodithuwakku, Himsara 1389 SRI0.5010.29205.80 
  Thenuwara, Rashmika 1268 SRI0.001-0.3520-7.00 
  Plakwongsirikul, Sakkaranant 1535 THA1.0010.912018.20 
  Hamad, Essam 1557  * UAE0.001-0.0820-1.60 
 * 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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