Individual Calculations July 2019
 Mazur, Eugeniusz  Total change: 33.20  Rating chartPersonal card
 " XI Miedzynarodowy Turniej Szachowy im. Jana Zukertorta" Lublin POL 2019-06-22
RcRownchangeKK*chgGame
 1740 1582 3.50 6 1.66 20 33.20 
  Gromowski, Stanislaw 1802 POL0.5010.28205.60 
  Polak, Michal 1801 POL0.5010.28205.60 
  Soja, Adam 1645 POL0.5010.09201.80 
  Bojczewski, Rafal 1627 POL1.0010.562011.20 
  Wziatek, Marek 1616 POL1.0010.552011.00 
  Bien, Janusz 1950 POL0.001-0.1020-2.00 

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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