Individual Calculations September 2014
 Codreanu, Alex-Cosmin  Total change: 89.60  Rating chartPersonal card
 NYTCC Romania 2014 - boys U12 Iasi ROU 2014-07-24
RcRownchangeKK*chgGame
 1627 1664 5.00 5 2.24 40 89.60 
  Isfan, Ioan-Marius 1506 ROU1.0010.294011.60 
  Fluerariu, Radu-Cristian 1801 ROU1.0010.684027.20 
  Borsos, Mihnea-Nicolae 1610 ROU1.0010.424016.80 
  Tugurlan, Ionut-Cristian 1558 ROU1.0010.364014.40 
  Cotruta, Alexandru-Mihai 1660 ROU1.0010.494019.60 

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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