Individual Calculations April 2008
 Chalupnik, Marcin  Total change: -0.15  Rating chartPersonal card
 XXXX YMCA Masters 2007 Warszawa POL 2007-09-26
RcRownchangeKK*chgGame
 2319 2244 4.00 10 -0.01 15 -0.15 
  Przedmojski, Rafal 2411 POL0.001-0.2815-4.20 
  Nguyen, Piotr 2283 POL1.0010.55158.25 
  Pinski, Jan m2362 POL0.5010.16152.40 
  Adamski, Andrzej m2214 POL0.001-0.5415-8.10 
  Olejarczyk, Bogdan 2219 POL0.001-0.5315-7.95 
  Denderski, Piotr 2289 POL0.001-0.4415-6.60 
  Leniart, Arkadiusz f2357 POL1.0010.65159.75 
  Moskwinski, Tadeusz 2246 POL1.0010.50157.50 
  Marszalek, Maciej 2395 POL0.5010.20153.00 
  Krysztofiak, Marcin 2414 POL0.001-0.2815-4.20 

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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