Individual Calculations January 2010
 Kierzek, Mira  Total change: 17.40  Rating chartPersonal card
 FE XXXI Citta' di Arco Arco - (Lake of Garda) ITA 2009-10-17
RcRownchangeKK*chgGame
 2104 2043 5.00 9 1.16 15 17.40 
  Pisani, Valerio 1789 ITA1.0010.19152.85 
  Van Riemsdijk, Herman C. m2385 BRA0.001-0.1215-1.80 
  Weinberg, Emanuele 1874 ITA1.0010.28154.20 
  Salati, Paolo 1866 ITA1.0010.27154.05 
  Karl, Hans f2229 SUI0.5010.24153.60 
  Dalponte, Dino 2138 ITA0.5010.13151.95 
  Zucchelli, Massimo 2159 ITA1.0010.66159.90 
  De Santis, Alessio f2309 ITA0.001-0.1815-2.70 
  Trauth, Michael, Dr. 2185 GER0.001-0.3115-4.65 

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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