Blitz: Individual Calculations January 2024
 Borkowski, Jan  Total change: 59.20  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow blitz 2023-9 Warszawa POL 2023-12-03
RcRownchangeKK*chgGame
 1194 1171 1.00 3 -0.41 40 -16.40 
  Wierzbicki, Szymon 1121 POL1.0010.434017.20 
  Fajks, Julian 1135 POL0.001-0.5540-22.00 
  Lobacz, Cezary 1326 POL0.001-0.2940-11.60 

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)
 
 II Gliwicki Festiwal Szachowy: D - Blitz Open Gliwice POL 2023-12-09
RcRownchangeKK*chgGame
 1551 1171 3.50 10 1.89 40 75.60 
  Kukula, Karol 1840 POL0.001-0.0140-0.40 
  Zak, Rafal 1661 POL1.0010.964038.40 
  Michalak, Wiktoria 1541 POL0.001-0.1040-4.00 
  Alexeev, Nikita 1615 UKR0.001-0.0640-2.40 
  Janik, Grzegorz 2067 POL0.0010.00400.00 
  Lajdamik, Kinga 1522 POL1.0010.894035.60 
  Jey, Maharaj A 1411 IND0.001-0.2040-8.00 
  Brodzki, Tomasz 1428 POL0.5010.324012.80 
  Wilk, Mateusz 1373 POL0.001-0.2440-9.60 
  Mucha, Krzysztof 1048 POL1.0010.334013.20 

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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