Individual Calculations June 2024
 Piotrzkowski, Krzysztof  Total change: 33.20  Rating chartPersonal card
 Turniej Szachowy WDZYDZE 2024 Wdzydze POL 2024-04-30
RcRownchangeKK*chgGame
 1670 1629 4.50 8 0.94 20 18.80 
  Burzynski, Cezary 1570 POL1.0010.42208.40 
  Migacz, Jan 1629 POL1.0010.502010.00 
  Fijolek, Hubert 1783 POL0.001-0.2920-5.80 
  Jurkiewicz, Joanna 1696 POL1.0010.592011.80 
  Burzynski, Cezary 1570 POL0.501-0.0820-1.60 
  Migacz, Jan 1629 POL0.5010.00200.00 
  Fijolek, Hubert 1783 POL0.001-0.2920-5.80 
  Jurkiewicz, Joanna 1696 POL0.5010.09201.80 

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)
 
 Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Seniorow- III Liga 2024 Round 9-10 Gdansk POL 2024-05-12
RcRownchangeKK*chgGame
 1624 1727 2.00 2 0.72 20 14.40 
  Mankowski, Mariusz 1624 POL1.0010.36207.20 
  Mankowski, Mariusz 1624 POL1.0010.36207.20 

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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