Individual Calculations July 2010
 Makropoulou, Marina  Total change: 11.70  Rating chartPersonal card
 12th Dubai Open 2010 Dubai UAE 2010-04-05
RcRownchangeKK*chgGame
 2353 2225 3.50 8 0.78 15 11.70 
  El Taher, Fouad m2487 EGY0.5010.32154.80 
  Arun, Prasad S g2549 IND1.0010.871513.05 
  Sanikidze, Tornike g2566 GEO0.001-0.1215-1.80 
  Bajarani, Ulvi f2395 AZE0.001-0.2815-4.20 
  Venkatesh, M R m2441 IND0.001-0.2215-3.30 
  Al-Hammadi, Fatma wf1836 UAE1.0010.09151.35 
  Foisor, Cristina-Adela mwg2433 ROU0.5010.27154.05 
  Marcos, Marvin 2113 PHI0.501-0.1515-2.25 

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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