Individual Calculations January 2009
 Pavelescu, Dumitru-Stefan  Total change: -9.90  Rating chartPersonal card
 Potaissa Cup Cluj-Napoca ROU 2008-11-06
RcRownchangeKK*chgGame
 2028 1780 0.00 3 -0.66 15 -9.90 
  Irodenka, Robert-Ovidiu 2130 ROU0.001-0.1115-1.65 
  Minescu, Dragos Olivar 2130 ROU0.001-0.1115-1.65 
  Costachi, Mihnea 1823 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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