Rapid: Individual Calculations April 2023
 Sawicki, Dorian  Total change: -28.40  Rating chartPersonal card
 Turniej Szachowy o Puchar Rektora Uniwersytetu w Bialymstoku Bialystok POL 2023-03-04
RcRownchangeKK*chgGame
 1474 1783 4.00 7 -1.67 40 -66.80 
  Lipka, Michal 1308 POL0.001-0.9540-38.00 
  Jasinska, Joanna 1383  * POL1.0010.08403.20 
  Harasimczuk, Jakub 1337 POL1.0010.06402.40 
  Miecznik, Albert 1505 POL0.001-0.8340-33.20 
  Boguszewski, Kacper 1290 POL1.0010.04401.60 
  Wawszczak, Marcin 1501 POL1.0010.16406.40 
  Kozlowski, Pawel 1993 POL0.001-0.2340-9.20 
 * 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)
 
 XI Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza Orzysz POL 2023-03-26
RcRownchangeKK*chgGame
 1610 1783 7.00 9 0.96 40 38.40 
  Tanski, Wojciech 1383  * POL1.0010.08403.20 
  Ziehm, Robert 1329 POL1.0010.06402.40 
  Dogiel, Leszek 1446 POL1.0010.12404.80 
  Kopacki, Aleksander 1571 POL0.501-0.2740-10.80 
  Renkowski, Piotr 2141 POL0.5010.404016.00 
  Kotarski, Bartosz 1899 POL0.001-0.3440-13.60 
  Szalaj, Agnieszka 1298 POL1.0010.04401.60 
  Polakowski, Jan 1469 POL1.0010.14405.60 
  Malczyk, Radoslaw 1954 POL1.0010.734029.20 
 * 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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