Blitz: Individual Calculations May 2019
 Ronaldo, L H K  Total change: 25.20  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2019 - Under 18 Open Colombo SRI 2019-03-24
RcRownchangeKK*chgGame
 1270 1115 3.50 7 1.18 20 23.60 
  Anojman, S. 1515  * SRI0.001-0.0820-1.60 
  Ranaraja, R S W M Saumya P 956 SRI0.001-0.7120-14.20 
  Gunarathna, Thinula Amadith 1275 SRI1.0010.712014.20 
  Dissanayaka, Sithija Sandeep 1016 SRI1.0010.36207.20 
  Mahipala, N A Pamudu Sasanka 1225 SRI0.5010.15203.00 
  Nethsara, R Navod 1391 SRI1.0010.832016.60 
  Shashiprabath, D Adeepa 1515  * SRI0.001-0.0820-1.60 
 * 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)
 
 Asian Youth Blitz Chess Championship 2019 - Under 18 Open Colombo SRI 2019-04-03
RcRownchangeKK*chgGame
 1416 1115 1.00 6 0.08 20 1.60 
  Vaibhav, Jayant Raut 1515  * IND0.001-0.0820-1.60 
  Chaiongkarn, Bunyapon 1496 THA0.001-0.0920-1.80 
  Dissanayaka, M A P Mihiranga 1357 SRI1.0010.802016.00 
  Nethsara, R Navod 1431 SRI0.001-0.1320-2.60 
  Pathmasiri, R D Isuru Saranga 1309 SRI0.001-0.2520-5.00 
  Sahasra, A P Sasindu 1387 SRI0.001-0.1720-3.40 
 * 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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