Blitz: Individual Calculations May 2019
 Nethsara, R Navod  Total change: -16.60  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2019 - Under 18 Open Colombo SRI 2019-03-24
RcRownchangeKK*chgGame
 1278 1391 3.50 7 -0.93 20 -18.60 
  Revaldo, L H T 1095 SRI1.0010.15203.00 
  Thilakaratne, D N Adithya Wijetu 1162 SRI1.0010.21204.20 
  Deegoda, S R 1645 SRI0.001-0.1920-3.80 
  Nanayakkara, J A G Ganganath 1567 SRI0.001-0.2720-5.40 
  Dissanayaka, M A P Mihiranga 1296 SRI0.501-0.1320-2.60 
  Ronaldo, L H K 1115 SRI0.001-0.8320-16.60 
  Bopage, N B Ravindu Parindiya 1069 SRI1.0010.13202.60 

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)
 
 Asian Youth Blitz Chess Championship 2019 - Under 18 Open Colombo SRI 2019-04-03
RcRownchangeKK*chgGame
 1519 1431 3.00 7 0.10 20 2.00 
  Tobing, Daniel Hermawan Lumban f1831  * INA0.001-0.0820-1.60 
  Mahipala, N A Pamudu Sasanka 1225 SRI1.0010.24204.80 
  Nyambileg, Erdene-Ochir 1698 MGL0.001-0.1820-3.60 
  Ronaldo, L H K 1115 SRI1.0010.13202.60 
  Deegoda, S R 1645 SRI0.001-0.2320-4.60 
  Sezdbekov, Arzybek 1831  * KGZ0.001-0.0820-1.60 
  Nivaethan, R 1285 SRI1.0010.30206.00 
 * 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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