Individual Calculations July 2023
 Jendrowiak, Maciej  Total change: -43.20  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow w Szachach Klasycznych 2023 - C18 Imielin POL 2023-06-09
RcRownchangeKK*chgGame
 1725 1892 5.00 7 0.19 40 7.60 
  Baczek, Wojciech 1492  * POL1.0010.08403.20 
  Orzechowski, Jakub 1508 POL1.0010.09403.60 
  Kotula, Pawel 1798 POL0.501-0.1340-5.20 
  Fojcik, Kacper 1603 POL1.0010.16406.40 
  Herwy, Jakub 1826 POL0.501-0.0940-3.60 
  Kubik, Rafal 2055 POL0.5010.22408.80 
  Raba, Bartosz 1792 POL0.501-0.1440-5.60 
 * 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)
 
 Druzynowe Mistrzostwa Polski Juniorow - II liga 2023 Sypniewo POL 2023-06-14
RcRownchangeKK*chgGame
 1629 1892 5.50 9 -1.27 40 -50.80 
  Garwacki, Kornel 1778 POL0.501-0.1640-6.40 
  Wolak, Maciej 1492  * POL1.0010.08403.20 
  Zalega, Maciej 2166 POL0.5010.334013.20 
  Rychlik, Michal 1839 POL0.501-0.0740-2.80 
  Bajer, Tomasz 1485 POL0.501-0.4240-16.80 
  Pulit, Kacper 1332 POL1.0010.02400.80 
  Kotula, Pawel 1798 POL0.001-0.6340-25.20 
  Kordowski, Karol 1351 POL1.0010.03401.20 
  Doroba, Ludwik 1420 POL0.501-0.4540-18.00 
 * 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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