Blitz: Individual Calculations May 2017
 Serban, Luca-Nicolae  Total change: -81.40  Rating chartPersonal card
 WSCC 2017 - blitz U17 Iasi ROU 2017-04-28
RcRownchangeKK*chgGame
 1327 1624 1.00 6 -4.07 20 -81.40 
  Pathirana, W P Voji Nimla 1278 SRI0.001-0.8920-17.80 
  Libik, Krisztina-Szilvia 1382 ROU0.001-0.8020-16.00 
  Ciesielski, Marceli 1313 POL0.001-0.8620-17.20 
  Nik Norhisham, Nik Muhd Haziq 1349 MAS0.001-0.8320-16.60 
  Vithanage, Sandaruwi M 1413 SRI0.001-0.7720-15.40 
  Chanika, Dushani 1224  * SRI1.0010.08201.60 
 * 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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