Rapid: Individual Calculations August 2023
 Niezbecki, Marek  Total change: 32.40  Rating chartPersonal card
 XV Miedzynarodowy Turniej Szachowy im. Jana Zukertorta - RAPID Lublin POL 2023-07-09
RcRownchangeKK*chgGame
 1529 1483 4.50 8 0.81 40 32.40 
  Skolimowski, Michal 1122 POL1.0010.10404.00 
  Ozog, Bartosz 1717 POL1.0010.794031.60 
  Nakaziuk, Aleksander 1609 POL0.5010.17406.80 
  Bogdanov, Zakhar 2058 UKR0.001-0.0240-0.80 
  Czuchryta, Kacper 1598 POL0.001-0.3440-13.60 
  Augustyniak, Rafal 1258 POL1.0010.22408.80 
  Wisniewski, Pawel 1645 POL0.001-0.2940-11.60 
  Piskur, Jakub 1225 POL1.0010.18407.20 

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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