Individual Calculations July 2023
 Matskevich, Varvara  Total change: -50.40  Rating chartPersonal card
 Turniej FIDE w Ursusie o Puchar Burmistrza Bogdana Olesinskiego A6 2023 Warszawa POL 2023-06-03
RcRownchangeKK*chgGame
 1746 1726 3.00 5 0.64 40 25.60 
  Cwiek, Stefan 1636 POL0.001-0.6240-24.80 
  Radomski, Aleksander 1634 POL1.0010.374014.80 
  Szymkiewicz, Witold 1820 POL0.5010.13405.20 
  Przybylski, Jan 1767 POL1.0010.564022.40 
  Kaminski, Jan 1872 POL0.5010.20408.00 

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 - Ekstraliga 2023 Lublin POL 2023-06-13
RcRownchangeKK*chgGame
 1583 1726 4.00 9 -1.90 40 -76.00 
  Duda, Aleksandra 1507 POL1.0010.22408.80 
  Smietanska, Wiktoria c1936 POL0.001-0.2340-9.20 
  Socha, Maja 1326  * POL1.0010.08403.20 
  Gaszka, Zuzanna 1744 POL0.001-0.4740-18.80 
  Gorecka, Zuzanna 1393 POL0.501-0.3840-15.20 
  Polakiewicz, Blanka 1287 POL0.501-0.4440-17.60 
  Natoli, Alessia 1896 POL1.0010.724028.80 
  Obukhava, Anastasiya 1604 POL0.001-0.6740-26.80 
  Chmielek, Kamelia 1550 POL0.001-0.7340-29.20 
 * 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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