Individual Calculations October 2017
 Marszalek, Maciej  Total change: -1.90  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski II Liga Szklarska Poreba POL 2017-09-02
RcRownchangeKK*chgGame
 2240 2299 5.00 9 -0.19 10 -1.90 
  Kumala, Aleksander 2215 POL1.0010.38103.80 
  Kaminski, Piotr 2129 POL1.0010.28102.80 
  Smolka, Marcin 2153 POL0.001-0.7010-7.00 
  Molenda, Marcin f2411 POL0.5010.15101.50 
  Nowak, Mikolaj 2088 POL0.501-0.2710-2.70 
  Zgadzaj, Rafal 2099 POL1.0010.24102.40 
  Wandzik, Wojciech 2396 POL0.001-0.3710-3.70 
  Chmiel, Marcin 2250 POL0.501-0.0710-0.70 
  Grabarczyk, Miroslaw g2422 POL0.5010.17101.70 

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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