Rapid: Individual Calculations January 2024
 Plichta, Grzegorz  Total change: -9.80  Rating chartPersonal card
 Turniej o Puchar Dumy Warmii Final Grand Prix Wojewodztwa Warminsko-Mazurskiego Olsztyn POL 2023-12-17
RcRownchangeKK*chgGame
 1308 1353 4.00 8 -0.49 20 -9.80 
  Zawal, Krzysztof 1656 POL0.001-0.1420-2.80 
  Lyszczarz, Wiktor 1075 POL1.0010.17203.40 
  Podlewski, Wojciech 1146 POL0.001-0.7720-15.40 
  Woytitzki, Robert 1092 POL1.0010.18203.60 
  Woytitzki, Maja 1438 POL0.001-0.3820-7.60 
  Danowski, Krzysztof 1207 POL1.0010.30206.00 
  Kopacki, Aleksander 1636 POL0.001-0.1620-3.20 
  Rosinski, Dariusz 1212 POL1.0010.31206.20 

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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