Individual Calculations November 2011
 Grabarczyk, Bogdan  Total change: -9.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - I LIGA Mrzezyno POL 2011-09-03
RcRownchangeKK*chgGame
 2416 2409 3.50 9 -0.92 10 -9.20 
  Mista, Aleksander g2561 POL0.001-0.3010-3.00 
  Swicarz, Maciej 2298 POL1.0010.35103.50 
  Staniszewski, Piotr m2423 POL0.5010.02100.20 
  Orzechowski, Jacek 2243 POL0.501-0.2210-2.20 
  Sadzikowski, Daniel f2370 POL0.501-0.0510-0.50 
  Grabarczyk, Miroslaw g2460 POL0.5010.07100.70 
  Sieciechowicz, Marcin m2422 POL0.001-0.4810-4.80 
  Vovk, Yuri g2577 UKR0.001-0.2810-2.80 
  Rutkowski, Maciej m2388 POL0.501-0.0310-0.30 

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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