Individual Calculations September 2009
 Michalczak, Thomas  Total change: 12.60  Rating chartPersonal card
 Sparkassen Chess Meeting Open A Dortmund GER 2009-07-04
RcRownchangeKK*chgGame
 2168 2352 6.00 8 0.17 15 2.55 
  Strathoff, Jens 2060 GER1.0010.15152.25 
  Schorra, Helmut 2128 GER1.0010.22153.30 
  Rettenbacher, Stefan 2105 GER1.0010.19152.85 
  Henrichs, Thomas m2463 GER0.5010.15152.25 
  Hobusch, Alexander 2103 GER0.501-0.3115-4.65 
  Kartsev, Soel 2243 RUS0.001-0.6515-9.75 
  Kinberg, Ofer 2091 ISR1.0010.18152.70 
  Tchetchelniski, Mikhail 2152 GER1.0010.24153.60 

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)
 
 Hogeschool Zeeland Chess Tournament 2009 Vlissingen NED 2009-08-01
RcRownchangeKK*chgGame
 2248 2352 6.50 9 0.98 15 14.70 
  Leentjens, Gilbert 1952  * NED1.0010.08151.20 
  Van Rij, Gert 2065 NED1.0010.16152.40 
  Krasenkow, Michal g2631 POL0.001-0.1615-2.40 
  Van Der Borgt, Peter 2067 NED1.0010.16152.40 
  Kiran, Manisha Mohanty wm2204 IND1.0010.30154.50 
  Kogan, Artur g2542 ISR0.5010.25153.75 
  Ernst, Sipke g2598 NED0.5010.31154.65 
  Foo, Benjamin 2011 SIN0.501-0.3815-5.70 
  Smits, Sebastiaan 2165 NED1.0010.26153.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2285 2352 5.00 9 -0.31 15 -4.65 
  Buergy, Ivo 2096 SUI1.0010.19152.85 
  Mikhalevski, Victor g2631 ISR0.001-0.1615-2.40 
  Nuri, Kambez 2198 SUI1.0010.29154.35 
  Andersson, Ulf g2581 SWE0.001-0.2115-3.15 
  Fiderer, Lukas 2191 GER0.501-0.2115-3.15 
  Hager, Joshua Aarash 2217 GER1.0010.32154.80 
  Grandadam, Nicolas 2165 SUI0.501-0.2415-3.60 
  Berzina, Ilze wm2276 LAT0.501-0.1015-1.50 
  Mikavica, Mirko 2208 SRB0.501-0.1915-2.85 

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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