Individual Calculations January 2014
 Matei, Stefan-Razvan  Total change: -31.50  Rating chartPersonal card
 December 1989 Revolution Memorial - 2013 Bucharest ROU 2013-12-13
RcRownchangeKK*chgGame
 1770 1786 1.50 7 -2.10 15 -31.50 
  Radu, Ioan 2178 ROU0.001-0.0815-1.20 
  Otetea, Ioana 1400 ROU1.0010.09151.35 
  Andreescu, Darie-Ioan 1987 ROU0.001-0.2415-3.60 
  Pirvulescu, Adrian 1926 ROU0.001-0.3115-4.65 
  Chivulescu, Adrian-Alexandru 1570 ROU0.001-0.7815-11.70 
  Cristache, Ana-Maria 1503 ROU0.501-0.3415-5.10 
  Ioan, Cezar-Octavian 1827 ROU0.001-0.4415-6.60 

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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