Individual Calculations January 2011
 Sandor, Petrut  Total change: 17.85  Rating chartPersonal card
 Viessmann Open Satu Mare ROU 2010-12-17
RcRownchangeKK*chgGame
 2186 2172 5.00 8 1.19 15 17.85 
  Szilveszter, Sandor 1772  * ROU1.0010.08151.20 
  Grigore, George-Gabriel g2529 ROU0.001-0.1115-1.65 
  Ambru, Dan-Catalin 1879 ROU1.0010.15152.25 
  Lupascu, Matei-Alexandru 1926 ROU1.0010.19152.85 
  Chifor, Ovidiu-Emanuel 2280 ROU1.0010.65159.75 
  Mihok, Oliver m2461 HUN0.001-0.1615-2.40 
  Garbea, Bogdan 2250 ROU1.0010.61159.15 
  Manea, Alexandru m2394 ROU0.001-0.2215-3.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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