Individual Calculations April 2008
 Denderski, Piotr  Total change: -17.40  Rating chartPersonal card
 XXXX YMCA Masters 2007 Warszawa POL 2007-09-26
RcRownchangeKK*chgGame
 2315 2289 3.50 10 -1.16 15 -17.40 
  Moskwinski, Tadeusz 2246 POL1.0010.44156.60 
  Marszalek, Maciej 2395 POL0.5010.14152.10 
  Krysztofiak, Marcin 2414 POL0.5010.17152.55 
  Przedmojski, Rafal 2411 POL0.5010.17152.55 
  Nguyen, Piotr 2283 POL0.001-0.5115-7.65 
  Pinski, Jan m2362 POL0.001-0.4015-6.00 
  Chalupnik, Marcin 2244 POL1.0010.44156.60 
  Adamski, Andrzej m2214 POL0.001-0.6015-9.00 
  Olejarczyk, Bogdan 2219 POL0.001-0.6015-9.00 
  Leniart, Arkadiusz f2357 POL0.001-0.4115-6.15 

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)
 

 

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