Individual Calculations July 2023
 Przybylski, Jan  Total change: -76.00  Rating chartPersonal card
 Turniej FIDE w Ursusie o Puchar Burmistrza Bogdana Olesinskiego A6 2023 Warszawa POL 2023-06-03
RcRownchangeKK*chgGame
 1738 1767 1.00 5 -1.71 40 -68.40 
  Szymkiewicz, Witold 1820 POL0.001-0.4340-17.20 
  Cwiek, Stefan 1636 POL0.001-0.6840-27.20 
  Kaminski, Jan 1872 POL0.001-0.3640-14.40 
  Matskevich, Varvara 1726 POL0.001-0.5640-22.40 
  Radomski, Aleksander 1634 POL1.0010.324012.80 

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 - I Liga 2023 Lublin POL 2023-06-13
RcRownchangeKK*chgGame
 1434 1767 7.50 9 -0.19 40 -7.60 
  Figa, Karolina 1391 POL0.501-0.4140-16.40 
  Iwan, Patryk 1247 POL1.0010.03401.20 
  Rutkowski, Feliks 1431 POL1.0010.12404.80 
  Toczylowski, Mateusz 1367  * POL1.0010.08403.20 
  Gruca, Karol 1484 POL1.0010.16406.40 
  Dobrowolski, Kamil 1539 POL0.501-0.2940-11.60 
  Bombinski, Michal 1248 POL1.0010.03401.20 
  Klim, Juliusz 1708 POL1.0010.424016.80 
  Kozak, Karol 1492 POL0.501-0.3340-13.20 
 * 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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