Individual Calculations July 2011
 Kukawski, Maciej  Total change: 9.90  Rating chartPersonal card
 64.Mistrzostwa Warszawy 2011 - Open A Warszawa POL 2011-05-07
RcRownchangeKK*chgGame
 2287 2328 5.00 8 0.66 15 9.90 
  Eggink, Mateusz 1973 POL1.0010.11151.65 
  Leniart, Arkadiusz m2444 POL0.001-0.3415-5.10 
  Sznapik, Aleksander m2422 POL0.5010.13151.95 
  Adamski, Andrzej m2270 POL0.501-0.0815-1.20 
  Olejarczyk, Bogdan 2120 POL1.0010.23153.45 
  Nurkiewicz, Maciej 2417 POL1.0010.62159.30 
  Alvarado, Carlos 2203 PER0.501-0.1715-2.55 
  Grabarczyk, Miroslaw g2445 POL0.5010.16152.40 

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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