Individual Calculations October 2013
 Stefan, Mihai  Total change: -5.70  Rating chartPersonal card
 The Centrocoop Trophy - U14 - 26th edition Eforie Nord ROU 2013-08-26
RcRownchangeKK*chgGame
 1583 1648 2.50 5 -0.38 15 -5.70 
  Ileana, George 1801 ROU0.001-0.3015-4.50 
  Paraschiv, Paul-Alexandru 1659 ROU0.001-0.4815-7.20 
  Paraschiv, Petronela-Alexandra 1387 ROU1.0010.18152.70 
  Gheng, Christian 1669 GER0.5010.03150.45 
  Balan, Briana-Cleopatra 1398 ROU1.0010.19152.85 

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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