Individual Calculations September 2023
 Jankowski, Franciszek  Total change: 80.18  Rating chartPersonal card
 III Bieszczadzki Festiwal Szachowy - OPEN B Bystre POL 2023-07-24
RcRownchangeKK*chgGame
 1444 1549 6.00 9 0.44 38 16.72 
  Skudlarski, Piotr 1153 POL1.0010.08383.04 
  Petruch, Gracjan 1292 POL1.0010.18386.84 
  Drabek, Jan 1674 POL0.001-0.3338-12.54 
  Szczygiel, Antoni 1355 POL1.0010.25389.50 
  Kopia, Julian 1243 POL0.501-0.3638-13.68 
  Karas, Kacper 1373 POL0.501-0.2338-8.74 
  Czerwinski, Bartlomiej 1544 POL1.0010.493818.62 
  Ziemski, Przemyslaw 1641 POL0.5010.13384.94 
  Gluch, Pawel 1723 POL0.5010.23388.74 

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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open D Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1669 1549 5.00 9 1.67 38 63.46 
  Klyus, Ivan 1260 POL1.0010.16386.08 
  Krasiewicz, Robert 1948 POL0.001-0.0838-3.04 
  Gajec, Roza 1409 POL1.0010.313811.78 
  Soszka, Szymon 1421 POL1.0010.333812.54 
  Nojszewski, Adam 1836 POL0.001-0.1638-6.08 
  Wojtyra, Dariusz 1922 POL1.0010.903834.20 
  Marek, Grzegorz 1601 POL1.0010.573821.66 
  Liskiewicz, Jakub 1830 POL0.001-0.1638-6.08 
  Marszk, Kazimierz f1793 POL0.001-0.2038-7.60 

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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