Rapid: Individual Calculations September 2014
 Marcu, Bogdan  Total change: -27.60  Rating chartPersonal card
 NYTCC Romania 2014 RAPID - boys U14 Iasi ROU 2014-07-29
RcRownchangeKK*chgGame
 1555 1366 0.50 7 -1.38 20 -27.60 
  Aonicesei, Daniel 1564 ROU0.001-0.2420-4.80 
  Berechet, Stefan-Mario 1545 ROU0.001-0.2720-5.40 
  Ognean, Mihnea-Ionut 1736 ROU0.001-0.1020-2.00 
  Apahidean, Ioan 1655 ROU0.001-0.1620-3.20 
  Handac, Alexandru-Radu 1468 ROU0.5010.14202.80 
  Purece, Victor 1462 ROU0.001-0.3720-7.40 
  Cujbescu, Radu-Stefan 1454 ROU0.001-0.3820-7.60 

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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