Individual Calculations September 2009
 Gavrilova, Anastasia  Total change: 33.00  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2277 2082 4.50 9 2.20 15 33.00 
  Sedina, Elena mwg2333 ITA1.0010.811512.15 
  Mihailovs, Jurijs m2408 LAT0.001-0.1315-1.95 
  Schuh, Dirk f2304 GER1.0010.781511.70 
  Jurek, Josef m2353 CZE0.001-0.1715-2.55 
  Mandon, Fabrice 2251 FRA0.001-0.2815-4.20 
  Bendel, Ralf 2175 GER0.5010.13151.95 
  Csajka, Felix 2204 SUI0.5010.17152.55 
  Jussupow, Ekaterina 2179 GER1.0010.63159.45 
  Hirneise, Jens f2283 GER0.5010.26153.90 

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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