Individual Calculations January 2012
 Rujan, Rodel-Marinel  Total change: -43.80  Rating chartPersonal card
 Autumn Cup - Satu Mare 2011 Satu Mare ROU 2011-10-28
RcRownchangeKK*chgGame
 2033 1821 0.00 4 -0.96 15 -14.40 
  Samu, Sorin-Mihai 2136 ROU0.001-0.1415-2.10 
  Costin, Petrica f2090 ROU0.001-0.1715-2.55 
  Cornea, Alexandru 1902 ROU0.001-0.3915-5.85 
  Marchis, Arghil 2003 HUN0.001-0.2615-3.90 

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)
 
 Chess week-end no 9 Satu Mare ROU 2011-12-16
RcRownchangeKK*chgGame
 1855 1841 0.50 5 -1.96 15 -29.40 
  Sandor, Petrut 2170 ROU0.001-0.1215-1.80 
  Lazin, Robert-Tamas 1712 ROU0.001-0.6715-10.05 
  Moldovan, Rares 1698 ROU0.001-0.6915-10.35 
  Ambru, Dan-Calin 1913 ROU0.001-0.4015-6.00 
  Tat, Alin-Sebastian 1780 ROU0.501-0.0815-1.20 

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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