Blitz: Individual Calculations November 2020
 Kopaczewski, Zbigniew  Total change: -10.80  Rating chartPersonal card
 IV Turniej Szachowy o Puchar Burmistrza Wadowice POL 2020-10-03
RcRownchangeKK*chgGame
 1624 1553 4.00 10 -0.54 20 -10.80 
  Mulet, Piotr f2215 POL0.001-0.0120-0.20 
  Malata, Jan 1154 POL0.001-0.9220-18.40 
  Malata, Roman 1285 POL1.0010.17203.40 
  Mirski, Michal 1884 POL1.0010.882017.60 
  Brozyna, Mateusz f2025 POL0.001-0.0520-1.00 
  Drozdzynski, Arkadiusz 1669 POL0.001-0.3420-6.80 
  Trabka, Przemyslaw 1364 POL1.0010.25205.00 
  Anders, Marcin 1541 POL1.0010.48209.60 
  Malecki, Eugeniusz 1775 POL0.001-0.2220-4.40 
  Bury, Maciej 1330 POL0.001-0.7820-15.60 

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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