Individual Calculations October 2008
 Tomczak, Rafal  Total change: -10.65  Rating chartPersonal card
 SSC Rostock Open 2008 Rostock GER 2008-08-08
RcRownchangeKK*chgGame
 2238 2350 4.00 6 0.15 15 2.25 
  Krueger, Alexander 2055 GER1.0010.15152.25 
  Kliewe, Hans-Juergen 2192 GER1.0010.29154.35 
  Rolle, Eric 2241 GER1.0010.35155.25 
  Jahn, Constanze wm2150 GER0.501-0.2615-3.90 
  Szelag, Marcin m2474 POL0.001-0.3315-4.95 
  Steinhagen, Bernd f2316 GER0.501-0.0515-0.75 

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)
 
 Druzynowe Mistrzostwa Polski - II Liga Seniorow Ustron POL 2008-09-06
RcRownchangeKK*chgGame
 2269 2350 4.00 8 -0.86 15 -12.90 
  Swicarz, Maciej 2284 POL0.501-0.0915-1.35 
  Kaim, Piotr 2227 POL0.501-0.1715-2.55 
  Zgadzaj, Rafal 2245 POL0.501-0.1415-2.10 
  Dlugosz, Jedrzej 2340 POL0.501-0.0115-0.15 
  Jaroch, Karol 2158 POL1.0010.25153.75 
  Nurkiewicz, Maciej 2384 POL0.5010.05150.75 
  Dawidow, Jacek 2306 POL0.501-0.0615-0.90 
  Rawski, Slawomir 2210 POL0.001-0.6915-10.35 

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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