Individual Calculations July 2016
 Choroszej, Aleksander  Total change: 6.20  Rating chartPersonal card
 167th YMCA Spring 2016-A Warszawa POL 2016-04-08
RcRownchangeKK*chgGame
 1947 1959 6.50 12 0.31 20 6.20 
  Kokoszczynski, Jan 1983 POL0.5010.03200.60 
  Golecki, Jan 1880 POL1.0010.39207.80 
  Praczukowski, Stanislaw 2073 POL0.5010.16203.20 
  Pietrzak, Wojciech 1856 POL1.0010.36207.20 
  Szymczak, Rafal 2043 POL1.0010.622012.40 
  Tychulski, Krzysztof 1885 POL0.501-0.1020-2.00 
  Kasperkiewicz, Pawel 1923 POL0.001-0.5520-11.00 
  Moscicka, Pola 1840 POL0.001-0.6620-13.20 
  Borowy, Cezary 2026 POL0.5010.09201.80 
  Fus, Jakub 1936 POL0.001-0.5320-10.60 
  Piotrowski, Arkadiusz 2006 POL1.0010.572011.40 
  Bajkowski, Marcin 1910 POL0.501-0.0720-1.40 

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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