Rapid: Individual Calculations September 2023
 Guzinski, Tadeusz  Total change: -29.00  Rating chartPersonal card
 I Swietokrzyskie Wakacje z Szachami -OPEN RAPID Suchedniow POL 2023-07-30
RcRownchangeKK*chgGame
 1332 1505 4.50 9 -1.83 20 -36.60 
  Szymanski, Adam 1155 POL1.0010.11202.20 
  Kaim, Piotr 2068 POL0.5010.48209.60 
  Herka, Jakub 1638 POL0.001-0.3220-6.40 
  Pajer, Irena 1123 POL0.001-0.9120-18.20 
  Iwulski, Krzysztof 1114 POL0.001-0.9120-18.20 
  Kot, Szymon 1105  * POL1.0010.08201.60 
  Skrzypiec, Franciszek 1315 POL0.001-0.7520-15.00 
  Grabowski, Wlodzimierz 1356 POL1.0010.30206.00 
  Stasik, Marceli 1117 POL1.0010.09201.80 
 * 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)
 
 XVI FESTIWAL SZACHOWY Swietokrzyskie 2023 - OPEN RAPID Sielpia Wielka POL 2023-08-19
RcRownchangeKK*chgGame
 1547 1505 4.50 9 0.38 20 7.60 
  Ciupek, Oskar 1173 POL1.0010.12202.40 
  Feseniuk, Andrii 1894 UKR1.0010.912018.20 
  Ostojski, Dawid 1254 POL0.001-0.8120-16.20 
  Golimowski, Pawel 1700 POL0.5010.25205.00 
  Krupinski, Konrad 1464 POL1.0010.44208.80 
  Kaszuba, Michal 1592 POL1.0010.622012.40 
  Herka, Jakub 1638 POL0.001-0.3220-6.40 
  Karpeta, Robert 1872 POL0.001-0.1020-2.00 
  Oleksa, Marcin 1332 POL0.001-0.7320-14.60 

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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