Individual Calculations October 2008
 Polzin, Rainer  Total change: -20.40  Rating chartPersonal card
 Czech Open 2008 A - Chladek & Tintera Open Pardubice CZE 2008-07-18
RcRownchangeKK*chgGame
 2296 2520 5.00 9 -2.04 10 -20.40 
  Laubsch, Bernd f2285 GER0.501-0.2910-2.90 
  Grimberg, Boris 2293 GER0.501-0.2910-2.90 
  Krensing, Jan 2306 GER0.001-0.7710-7.70 
  Van-Weersel, Arlette wm2233 NED1.0010.16101.60 
  Szwed, Jacek f2319 POL0.501-0.2610-2.60 
  Dragicevic, Drazen f2302 SWE1.0010.22102.20 
  Rojicek, Vojtech f2346 CZE0.001-0.7310-7.30 
  Strunski, Andreas 2294 GER0.501-0.2910-2.90 
  Cerveny, Martin f2285 CZE1.0010.21102.10 

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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