Individual Calculations July 2023
 Oles, Mateusz  Total change: -20.40  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow w Szachach Klasycznych 2023 - C13 Imielin POL 2023-06-09
RcRownchangeKK*chgGame
 1327 1471 4.00 6 -0.02 40 -0.80 
  Swiderski, Piotr 1071  * POL1.0010.08403.20 
  Kuczmik, Adam 1111 POL1.0010.10404.00 
  Rajbharath, Harjith 1449 POL0.001-0.5340-21.20 
  Kisielinski, Stanislaw 1318 POL1.0010.304012.00 
  Myslowski, Tomasz 1088 POL1.0010.09403.60 
  Pycinski, Wladyslaw 1927 POL0.001-0.0640-2.40 
 * 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
 1535 1471 3.00 8 -0.49 40 -19.60 
  Nowicki, Franciszek 1289 POL1.0010.264010.40 
  Pekala, Dawid 1534 POL1.0010.594023.60 
  Ratajczak, Hubert 1958 POL0.001-0.0440-1.60 
  Majcher, Igor 1732 POL0.001-0.1840-7.20 
  Nowakowski, Maksymilian 1646 POL0.001-0.2740-10.80 
  Plywacz, Mateusz 1584 POL0.001-0.3540-14.00 
  Feseniuk, Pavlo 1350 POL0.001-0.6640-26.40 
  Kordowski, Lukasz 1184 POL1.0010.16406.40 

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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