Rapid: Individual Calculations June 2023
 Grabarczyk, Miroslaw  Total change: -0.50  Rating chartPersonal card
 Grand Prix Lodzi 2023 Turniej nr 5 Lodz POL 2023-05-27
RcRownchangeKK*chgGame
 1826 2223 8.50 9 0.72 10 7.20 
  Kedrzynski, Adam 1823  * POL1.0010.08100.80 
  Rogalski, Krzysztof 1619 POL1.0010.02100.20 
  Fudala, Dominik 1726 POL1.0010.04100.40 
  Gradowski, Jacek 1953 POL1.0010.17101.70 
  Lewicki, Miroslaw m2361 POL0.5010.19101.90 
  Michalska, Aleksandra 1858 POL1.0010.10101.00 
  Boryna, Szymon 1590 POL1.0010.01100.10 
  Kowalczyk, Michal 1709 POL1.0010.04100.40 
  Jaworski, Jakub 1796 POL1.0010.07100.70 
 * 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)
 
 IX Turniej Szachowy o Puchar Burmistrza Wolina - Open Fide Wolin POL 2023-05-28
RcRownchangeKK*chgGame
 1860 2223 7.00 9 -0.77 10 -7.70 
  Mrozewicz, Ryszard 1823  * POL1.0010.08100.80 
  Taberski, Pawel 1682 POL1.0010.03100.30 
  Penza, Denis 1695 UKR1.0010.03100.30 
  Gbiorczyk, Mikolaj 1945 POL1.0010.17101.70 
  Korbal, Arkadiusz 1990 POL0.501-0.2910-2.90 
  Pawlicz, Filip 1682 POL0.501-0.4710-4.70 
  Kula, Robert f2171 POL0.501-0.0710-0.70 
  Kapral, Krzysztof 1771 POL1.0010.06100.60 
  Makhynia, Kostiantyn 1977 POL0.501-0.3110-3.10 
 * 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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