Individual Calculations April 2009
 Johansson, Anders  Total change: 37.05  Rating chartPersonal card
 Open Praha 2009 - tournament A Prague CZE 2009-01-09
RcRownchangeKK*chgGame
 2139 2005 4.50 9 1.55 15 23.25 
  Andonov, Bogomil m2316 BUL0.001-0.1415-2.10 
  Horak, Karel Sen 1777 CZE1.0010.21153.15 
  Snorek, Milan, Ing. 2169 CZE0.001-0.2815-4.20 
  Kubikova, Hana wf2214 CZE1.0010.771511.55 
  Trepka, Jan 2118 CZE0.5010.15152.25 
  Kaplan, Daniel 2131 CZE1.0010.671510.05 
  Umanec, Filip 2165 CZE0.5010.21153.15 
  Petr, Jan 2199 CZE0.001-0.2515-3.75 
  Soucek, Milan 2159 CZE0.5010.21153.15 

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)
 
 Marianske Lazne 2009 - IM - B Marianske Lazne CZE 2009-01-17
RcRownchangeKK*chgGame
 2266 2005 3.00 11 0.92 15 13.80 
  Poliakov, Alexander f2302 RUS0.001-0.1515-2.25 
  Volodin, Viktor m2225 RUS0.5010.28154.20 
  Pochinkov, Andrey 2186 RUS0.5010.24153.60 
  Oparin, Grigoriy c2189 RUS0.001-0.2615-3.90 
  Terekhov, Andrey f2346 RUS1.0010.881513.20 
  Vlasak, Lukas 2163 CZE0.5010.21153.15 
  Robertsen, Thomas 2275 NOR0.5010.33154.95 
  Plischki, Sebastian m2355 GER0.001-0.1115-1.65 
  Vojta, Tomas f2355 CZE0.001-0.1115-1.65 
  Simutowe, Amon m2355 ZAM0.001-0.1115-1.65 
  Havlikova, Kristyna wf2172 CZE0.001-0.2815-4.20 

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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