Rapid: Individual Calculations August 2018
 Codreanu, Alex-Cosmin  Total change: -20.60  Rating chartPersonal card
 NYCC Romania 2018 rapid - open U16 - teams Iasi ROU 2018-07-18
RcRownchangeKK*chgGame
 1621 1693 3.00 7 -1.03 20 -20.60 
  Popa, Marius-Ionut 1293  * ROU1.0010.08201.60 
  Vilcu, Matei-Stefan 1738 ROU0.001-0.4420-8.80 
  Craciun, Alexandru-Emilian 1710 ROU0.001-0.4820-9.60 
  Berechet, Stefan-Mario 1807 ROU0.001-0.3420-6.80 
  Gavris, Alexandru-Catalin 1468 ROU0.501-0.2820-5.60 
  Tugurlan, Ionut-Cristian 1571 ROU0.501-0.1720-3.40 
  Colac, Marius-Daniel 1762 ROU1.0010.602012.00 
 * 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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