Individual Calculations September 2023
 Yakovenko, Maxim  Total change: 27.36  Rating chartPersonal card
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1750 1533 4.00 9 1.96 38 74.48 
  Cichocki, Konrad 1727 POL0.001-0.2538-9.50 
  Michalak, Robert 1726 POL0.5010.25389.50 
  Latacz, Grzegorz 1685 POL1.0010.703826.60 
  Nowak, Roksana 1798 POL1.0010.823831.16 
  Serewa, Antoni 1779 POL0.001-0.1938-7.22 
  Wieczorek, Lech 1727 POL0.5010.25389.50 
  Jankowski, Aleksander 1717 POL1.0010.743828.12 
  Pietrzak, Tomasz 1800 POL0.001-0.1838-6.84 
  Budkiewicz, Magdalena 1794 POL0.001-0.1838-6.84 

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 E Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1216 1533 6.50 9 -1.24 38 -47.12 
  Dworzanski, Maciej 1133  * POL1.0010.08383.04 
  Szopa, Andrzej 1174 POL1.0010.10383.80 
  Papaj, Mikolaj 1249 POL1.0010.16386.08 
  Lippert, Georg 1203 GER0.501-0.3838-14.44 
  Kossakowski, Marek 1216 POL0.001-0.8738-33.06 
  Saletra, Wiktor 1232 POL1.0010.15385.70 
  Andrzejewski, Jakub 1371 POL0.001-0.7138-26.98 
  Gorgolewski, Michal 1149 POL1.0010.09383.42 
  Szydziak, Damian 1220 POL1.0010.14385.32 
 * 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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