Rapid: Individual Calculations September 2014
 Romanov, Atili-Adrian-Alexandru  Total change: -9.20  Rating chartPersonal card
 NYTCC Romania 2014 RAPID - boys U14 Iasi ROU 2014-07-29
RcRownchangeKK*chgGame
 1549 1547 1.00 3 -0.46 20 -9.20 
  Griza, Ioana 1214 ROU1.0010.12202.40 
  Popa, Eduard-Adrian 1813 ROU0.001-0.1820-3.60 
  Comsa, Razvan-Lucian 1619 ROU0.001-0.4020-8.00 

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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