Individual Calculations May 2012
 Przezdziecka, Marta  Total change: 26.10  Rating chartPersonal card
 28e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
 2314 2250 5.50 9 1.74 15 26.10 
  Wirig, Anthony g2481 FRA0.001-0.2115-3.15 
  Medghoul, Abdel 1954 FRA1.0010.15152.25 
  Abergel, Thal g2474 FRA1.0010.781511.70 
  Kanep, Meelis g2516 EST0.001-0.1815-2.70 
  Haub, Thorsten Michael m2474 GER0.5010.28154.20 
  Aloma Vidal, Robert m2408 ESP1.0010.711510.65 
  Gurevich, Mikhail g2611 TUR0.001-0.1015-1.50 
  Shinoda, Taro 1906 JPN1.0010.12151.80 
  Gilles, Jean-Claude 1999 BEL1.0010.19152.85 

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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