Rapid: Individual Calculations July 2023
 Merci, Andrzej  Total change: 17.40  Rating chartPersonal card
 Turniej o Puchar Ministra Obrony Narodowej w Szachah Szybkich Brzeg POL 2023-06-25
RcRownchangeKK*chgGame
 1711 1734 5.00 8 0.87 20 17.40 
  Glowacki, Pawel 1326 POL1.0010.08201.60 
  Kultucki, Kamil 1506 POL1.0010.21204.20 
  Ugorek, Kacper 1909 POL1.0010.732014.60 
  Chmiel, Dominika 1959 POL0.001-0.2220-4.40 
  Bachorczyk, Marcin 1904 POL0.001-0.2820-5.60 
  Kazubski, Kacper 1502 POL1.0010.21204.20 
  Chmiel, Pawel 1645 POL1.0010.38207.60 
  Waruga, Wojciech 1935 POL0.001-0.2420-4.80 

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)
 

 

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