Individual Calculations September 2023
 Maksimenko, Andrei Jr  Total change: -61.80  Rating chartPersonal card
 Poznanski Festiwal Szachowy Poznan POL 2023-07-22
RcRownchangeKK*chgGame
 1452 1873 6.00 9 -2.26 20 -45.20 
  Kolendo, Kajetan 1236 POL1.0010.01200.20 
  Krynicki, Filip 1426 POL1.0010.06201.20 
  Wolnowski, Jakub 1579 POL1.0010.15203.00 
  Slavov, Wiktor 1601 POL0.001-0.8320-16.60 
  Stachowiak, Bruno 1507 POL0.001-0.9020-18.00 
  Broszkiewicz, Stanislaw 1392 POL0.001-0.9520-19.00 
  Witczak, Mikolaj 1473  * POL1.0010.08201.60 
  Polanski, Michal 1372 POL1.0010.04200.80 
  Bilochenko, Matvii 1479 POL1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 XXX Jubileuszowy Festiwal Szachowy w Poznaniu Poznan POL 2023-08-20
RcRownchangeKK*chgGame
 1648 1873 6.00 9 -0.83 20 -16.60 
  Michalska, Anna-Maria 1473  * POL1.0010.08201.60 
  Nowak, Feliks 1535 POL1.0010.12202.40 
  Niekras, Dawid f2316 POL0.001-0.0620-1.20 
  Lewandowski, Witold 1615 POL1.0010.18203.60 
  Zenker, Bernard 1605 POL0.001-0.8320-16.60 
  Skrzypczak, Jan 1576 POL0.001-0.8520-17.00 
  Biniak, Zuzanna 1459 POL1.0010.07201.40 
  Deacon, Matthew 1464 ENG1.0010.08201.60 
  Gozdzicki, Maciej 1787 POL1.0010.38207.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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