Individual Calculations January 2009
 Matei, Adrian  Total change: -32.75  Rating chartPersonal card
 Open Romgaz Bucuresti ROU 2008-09-11
RcRownchangeKK*chgGame
 2003 1980 2.50 8 -1.31 25 -32.75 
  Szabo, Gergely-Andras-Gyula m2330 ROU0.001-0.1125-2.75 
  Andrei, Gheorghe 2028 ROU1.0010.572514.25 
  Vladescu, Florin-George 2202 ROU0.001-0.2225-5.50 
  Gavris, Eugen 2004 ROU1.0010.532513.25 
  Luncasu, Raul-Ionut 2185 ROU0.001-0.2425-6.00 
  Zaicescu, Dumitru-Eugen 1749 ROU0.501-0.2925-7.25 
  Cosmulescu, Alexandru Paul 1728 ROU0.001-0.8125-20.25 
  Bancu, Constantin 1798 ROU0.001-0.7425-18.50 

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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