Individual Calculations October 2008
 Jagodzinski, Piotr  Total change: -27.30  Rating chartPersonal card
 16th Lasker Memorial - Open A Barlinek POL 2008-05-31
RcRownchangeKK*chgGame
 2181 2216 4.00 9 -0.89 15 -13.35 
  Urban, Klaudiusz m2465 POL0.001-0.1915-2.85 
  Siwiec, Arkadiusz 2067 POL0.501-0.2015-3.00 
  Dragun, Kamil 2229 POL1.0010.52157.80 
  Bebel, Arkadiusz 2193 POL0.501-0.0315-0.45 
  Kowalczyk, Pawel 2075 POL0.501-0.1915-2.85 
  Klim, Kamil 2179 POL0.001-0.5515-8.25 
  Koziak, Vitali m2484 UKR0.001-0.1715-2.55 
  Hantak, Adam 2072 GER0.501-0.1915-2.85 
  Chochoy, Patrick 1866 FRA1.0010.11151.65 

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)
 
 Czech Open 2008 B - Jihlavanka Open Pardubice CZE 2008-07-18
RcRownchangeKK*chgGame
 2046 2216 5.50 9 -0.93 15 -13.95 
  Piskun, Alexei 2021 RUS0.501-0.2515-3.75 
  Arndt, Uwe 2010 GER0.501-0.2615-3.90 
  Vondra, Lukas 2029 CZE1.0010.26153.90 
  Kratochvil, Josef 2095 CZE1.0010.34155.10 
  Aripov, Iskandar 1866 UZB1.0010.11151.65 
  Naroditsky, Alan 2136 USA0.001-0.6115-9.15 
  Oparin, Grigory c2107 RUS0.001-0.6515-9.75 
  Foermes, Alexander 2081 GER0.501-0.1815-2.70 
  Beyer, Christof 2072 GER1.0010.31154.65 

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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