Individual Calculations September 2011
 Pachia, Mihai  Total change: 4.80  Rating chartPersonal card
 Arad Open Arad ROU 2011-08-05
RcRownchangeKK*chgGame
 2160 2070 3.50 8 0.32 15 4.80 
  Balla, Tamas-Kristof f2406 ROU1.0010.881513.20 
  Dobre, Claudiu-Cristian f2353 ROU0.5010.34155.10 
  Chifor, Ovidiu-Emanuel 2268 ROU0.001-0.2415-3.60 
  Szilveszter, Sandor 1695 ROU1.0010.09151.35 
  Kelly, Ladislau-Endre 2245 ROU0.001-0.2715-4.05 
  Parasca, Claudiu 1924 ROU1.0010.30154.50 
  Jianu, Vlad-Cristian g2470  * ROU0.001-0.0815-1.20 
  Pavel, Sebastian-Ionut 1921 ROU0.001-0.7015-10.50 
 * 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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