Blitz: Individual Calculations May 2019
 Atulugamage, Saniru Lohan  Total change: 32.20  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2019 - Under 10 Open Colombo SRI 2019-03-23
RcRownchangeKK*chgGame
 1206 1045 3.50 6 1.69 20 33.80 
  Dolawatta, Diduna Dinsara 1372 SRI1.0010.872017.40 
  Liyanage, Savinu Suhaswin 1108 SRI1.0010.592011.80 
  Wickramarathne, T D c1150 SRI1.0010.642012.80 
  Sathsara, E P Daham 1163 SRI0.5010.16203.20 
  Hansana, G Haritha c1104 SRI0.001-0.4220-8.40 
  Induwara, T H D Thisarindu 1336 SRI0.001-0.1520-3.00 

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 10 Open Colombo SRI 2019-04-03
RcRownchangeKK*chgGame
 1425 1025 0.00 1 -0.08 20 -1.60 
  Pham, Tran Gia Phuc c1425  * VIE0.001-0.0820-1.60 
 * 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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