Individual Calculations September 2009
 Batyte, Daiva  Total change: 20.10  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2167 2104 5.00 9 1.34 15 20.10 
  Fritzer, Friedrich 1740 AUT1.0010.10151.50 
  Wilke, Werner 2269 AUT0.001-0.2815-4.20 
  Zegstroo, Martin 1871 NED1.0010.21153.15 
  Schloetzer, Waldemar 2256 GER0.5010.20153.00 
  Kwatschewsky, Leo f2252 AUT0.5010.20153.00 
  Certek, Pavel 2244 SVK1.0010.691510.35 
  Shumilina, Alexandra wm2265 RUS1.0010.711510.65 
  Midoux, Sebastien 2331 FRA0.001-0.2115-3.15 
  Kaufeld, Juergen f2274 GER0.001-0.2815-4.20 

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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