Individual Calculations July 2023
 Kotula, Pawel  Total change: -12.80  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow w Szachach Klasycznych 2023 - C18 Imielin POL 2023-06-09
RcRownchangeKK*chgGame
 1592 1798 5.00 7 0.18 40 7.20 
  Ciesielski, Tomasz 1266 POL1.0010.03401.20 
  Stronczek, Karol 1391 POL1.0010.08403.20 
  Jendrowiak, Maciej 1892 POL0.5010.13405.20 
  Kubik, Rafal 2055 POL0.5010.324012.80 
  Wiatrowski, Zbigniew 1773 POL0.001-0.5340-21.20 
  Zaluski, Maciej 1398  * POL1.0010.08403.20 
  Chmiel, Pawel 1370 POL1.0010.07402.80 
 * 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
 1681 1798 4.50 8 -0.50 40 -20.00 
  Stepinski, Piotr 1845 POL0.001-0.4340-17.20 
  Skrzypinski, Jan 1862 POL0.001-0.4140-16.40 
  Pulit, Kacper 1398  * POL1.0010.08403.20 
  Mastej, Krzysztof 1502 POL0.501-0.3540-14.00 
  Ciupka, Kamil 1619 POL0.501-0.2340-9.20 
  Jendrowiak, Maciej 1892 POL1.0010.634025.20 
  Jagodzinski, Jaromir 1477 POL1.0010.13405.20 
  Krasniewski, Szymon 1856 POL0.5010.08403.20 
 * 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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