Rapid: Individual Calculations September 2014
 Ognean, Mihnea-Ionut  Total change: -37.60  Rating chartPersonal card
 NYTCC Romania 2014 RAPID - boys U14 Iasi ROU 2014-07-29
RcRownchangeKK*chgGame
 1627 1736 2.50 7 -1.88 20 -37.60 
  Purece, Victor 1462 ROU1.0010.17203.40 
  Popa, Eduard-Adrian 1813 ROU0.001-0.3920-7.80 
  Marcu, Bogdan 1366 ROU1.0010.10202.00 
  Muntianu, Razvan-Gavril 1582 ROU0.001-0.7120-14.20 
  Csurka, Roland 1638 ROU0.501-0.1320-2.60 
  Calin, Alexandru 1712 ROU0.001-0.5320-10.60 
  Sandu, Marian-Catalin 1817 ROU0.001-0.3920-7.80 

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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