Individual Calculations July 2013
 Szybka, Andrzej  Total change: 17.55  Rating chartPersonal card
 Minus 2000 - Open Pokrzywna POL 2013-05-30
RcRownchangeKK*chgGame
 1779 1950 5.00 7 0.11 15 1.65 
  Lesniowski, Boguslaw 1584 POL1.0010.10151.50 
  Hamryszak, Miroslaw 1796 POL0.501-0.2115-3.15 
  Nowakowski, Jan 1730 POL1.0010.22153.30 
  Pultorak, Jan 1838 POL0.001-0.6515-9.75 
  Oglaza, Oskar 1550  * POL1.0010.08151.20 
  Kowalczyk, Mariusz 1967 POL0.5010.02150.30 
  Waruga, Wojciech 1988 POL1.0010.55158.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Mistrzostwa Polski Amatorow 2013 Wroclaw POL 2013-06-21
RcRownchangeKK*chgGame
 1877 1981 5.50 7 1.06 15 15.90 
  Kupsik, Joanna 1674 POL1.0010.14152.10 
  Kania, Wlodzimierz 1845 POL1.0010.32154.80 
  Glatty, Zbigniew 1904 POL1.0010.39155.85 
  Czempiel, Henryk 1922 POL0.001-0.5815-8.70 
  Paprocki, Artur 1895 POL1.0010.38155.70 
  Guziewicz, Wojciech 1955 POL1.0010.46156.90 
  Konieczynski, Piotr 1944 POL0.501-0.0515-0.75 

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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