Blitz: Individual Calculations August 2023
 Skiba, Igor  Total change: -39.60  Rating chartPersonal card
 XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - Turniej blyskawiczny Lazy POL 2023-07-01
RcRownchangeKK*chgGame
 1218 1284 5.00 10 -0.99 40 -39.60 
  Marek, Grzegorz 1623 POL0.001-0.1240-4.80 
  Plust, Stanislaw 1097 POL0.001-0.7440-29.60 
  Wittych, Julia 1083 POL1.0010.24409.60 
  Markowska, Kalina 1043 POL0.001-0.8040-32.00 
  Liberra, Konrad 1124 POL1.0010.294011.60 
  Byszewska, Hanna 1111 POL1.0010.274010.80 
  Koszowski, Krystian 1646 POL0.001-0.1040-4.00 
  Szczeszek, Adam 1155 POL0.001-0.6740-26.80 
  Wojnicz, Bartosz 1118 POL1.0010.284011.20 
  Hartlinski, Maciej 1178 POL1.0010.364014.40 

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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