Individual Calculations June 2023
 Koperski, Wojciech  Total change: 31.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - III Liga Seniorow 2023 (wojewodztwo slaskie) Czeladz POL 2023-05-13
RcRownchangeKK*chgGame
 1841 1244 1.00 5 0.78 40 31.20 
  Wiecek, Pawel 1913 POL0.001-0.0140-0.40 
  Wilk, Krzysztof 2107 POL0.0010.00400.00 
  Miszczak, Dariusz 1961 POL0.001-0.0140-0.40 
  Trybus, Dominika 1562 POL0.001-0.1340-5.20 
  Malcher, Aleksander 1662 POL1.0010.934037.20 

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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