Rapid: Individual Calculations September 2018
 Kovalskyi, Roman  Total change: 40.20  Rating chartPersonal card
 European Youth Rapid Championship - Boys U12 Oradea ROU 2018-08-01
RcRownchangeKK*chgGame
 1682 1613 4.50 9 0.80 20 16.00 
  Molnar, Mihai-Roland 1213  * ROU1.0010.08201.60 
  Silich, Yahor c1851 BLR0.001-0.2020-4.00 
  Siniauski, Artsiom 2013  * BLR0.001-0.0820-1.60 
  Ribeiro, Gustavo 1594 POR1.0010.47209.40 
  Hejja, Adam-Peter 1327 ROU1.0010.16203.20 
  Veress, Armand 1699 ROU1.0010.622012.40 
  Creanga, Robert-Ionut c1862 ROU0.001-0.1920-3.80 
  Tran, David 1691 HUN0.5010.11202.20 
  Navumenka, Mikhei c1884 BLR0.001-0.1720-3.40 
 * 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)
 
 European Youth Rapid Team Championship - Open U12 Oradea ROU 2018-08-03
RcRownchangeKK*chgGame
 1574 1613 5.00 7 1.21 20 24.20 
  Marginean, Bogdan-Andrei 1324 ROU1.0010.16203.20 
  Navumenka, Mikhei c1884 BLR0.001-0.1720-3.40 
  Hejja, Adam-Peter 1327 ROU1.0010.16203.20 
  Petculescu, Diana-Silvana 1292 ROU1.0010.13202.60 
  Magold, Filip 1653 ROU1.0010.562011.20 
  Radoi, Matei 1612 ROU1.0010.502010.00 
  Spizharny, Mikhail 1929 BLR0.001-0.1320-2.60 

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)
 

 

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