Rapid: Individual Calculations October 2023
 Nowak, Ryszard  Total change: -82.40  Rating chartPersonal card
 XXVII Mistrzostwa Polski Honorowych Dawcow Krwi PCK w Szachach Sulow POL 2023-09-16
RcRownchangeKK*chgGame
 1747 1990 3.50 7 -1.86 20 -37.20 
  Olesko, Mariusz 1523 POL1.0010.05201.00 
  Pyka, Roman 1835 POL0.501-0.2120-4.20 
  Jankowski, Aleksander 1724 POL0.001-0.8220-16.40 
  Rosinski, Radoslaw 1626 POL1.0010.10202.00 
  Galuszka, Kamil 1952 POL0.001-0.5520-11.00 
  Michalski, Daniel 1981 POL0.001-0.5120-10.20 
  Lebiedzinski, Mariusz 1590  * POL1.0010.08201.60 
 * 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)
 
 XXVII Druzynowe Mistrzostwa Polski Honorowych Dawcow Krwi PCK w Szachach Sulow POL 2023-09-16
RcRownchangeKK*chgGame
 1828 1990 0.50 4 -2.26 20 -45.20 
  Wojcik, Grzegorz 1590  * POL0.001-0.9220-18.40 
  Wisniewski, Przemyslaw 1930 POL0.001-0.5820-11.60 
  Pyka, Roman 1835 POL0.501-0.2120-4.20 
  Bes, Michal 1957 POL0.001-0.5520-11.00 
 * 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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