Individual Calculations October 2023
 Kot, Jerzy  Total change: 38.80  Rating chartPersonal card
 Ogolnopolski Integracyjny Turniej "Fianchetto" nad morzem 2023 Jastrzebia Gora POL 2023-08-27
RcRownchangeKK*chgGame
 1774 1913 5.50 7 1.07 20 21.40 
  Staszewski, Krzysztof 1371 POL1.0010.03200.60 
  Kultucki, Kamil 1602 POL1.0010.14202.80 
  Dambrauskas, Virginijus m2223 LTU0.001-0.1420-2.80 
  Prazmowski, Wlodzimierz 1513  * POL1.0010.08201.60 
  Pawlak, Marek 1887 POL1.0010.46209.20 
  Kaukiel, Piotr f2134 POL0.5010.28205.60 
  Czech, Mieczyslaw 1691 POL1.0010.22204.40 
 * 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)
 
 Druzynowe Mistrzostwa Polski - II Liga 2023 Jastrzebia Gora POL 2023-09-02
RcRownchangeKK*chgGame
 2196 1888 0.00 2 -0.32 20 -6.40 
  Zaskalski, Arkadiusz 2085 POL0.001-0.2520-5.00 
  Zakrzewski, Marek f2306 POL0.001-0.0720-1.40 

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)
 
 Puchar Polski Niepelnosprawnych w szachach Wladyslawowo POL 2023-09-12
RcRownchangeKK*chgGame
 1856 1888 6.00 9 1.19 20 23.80 
  Spionkowski, Fabian 1609 POL1.0010.16203.20 
  Rogalski, Krzysztof 1575 POL0.501-0.3620-7.20 
  Klucznik, Andre 1725 FRA1.0010.28205.60 
  Jurkiewicz, Krzysztof 1938 POL1.0010.572011.40 
  Kozlowski, Franciszek 1914 POL0.5010.04200.80 
  Stachanczyk, Jacek m2125 POL1.0010.802016.00 
  Racis, Michal 1854 POL0.001-0.5520-11.00 
  Dzieczkaniec, Piotr 1918 POL1.0010.542010.80 
  Madrawski, Krzysztof 2047 POL0.001-0.2920-5.80 

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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