Rapid: Individual Calculations January 2023
 Tanski, Wiktor  Total change: -26.00  Rating chartPersonal card
 Turniej z okazji 85-lecia Kujawsko-Pomorskiego Zwiazku Szachowego Szubin POL 2022-12-03
RcRownchangeKK*chgGame
 1219 1355 2.00 4 -0.65 40 -26.00 
  Lipowski, Adam 1212 POL1.0010.314012.40 
  Stanczak, Olaf 1123 POL0.001-0.7940-31.60 
  Nalewajski, Grzegorz 1047 POL1.0010.14405.60 
  Makarewicz, Jakub 1494 POL0.001-0.3140-12.40 

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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