Individual Calculations September 2023
 Grobelny, Mikolaj  Total change: 198.40  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open B Wroclaw POL 2023-08-06
RcRownchangeKK*chgGame
 1746 1476 4.00 8 2.43 40 97.20 
  Nagly, Wojciech 1823 POL0.5010.394015.60 
  Krawiec, Grzegorz 1756 POL0.5010.344013.60 
  Korpalski, Maciej 1900 POL0.001-0.0740-2.80 
  Zapolska, Roksana 1409 POL1.0010.414016.40 
  Dobrowolski, Kamil 1776 POL1.0010.854034.00 
  Wilk, Aleksander 1682 POL0.001-0.2440-9.60 
  Kowalczyk, Wojciech 1820 POL0.001-0.1240-4.80 
  Bukowska, Katarzyna 1801 POL1.0010.874034.80 

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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1769 1476 4.00 9 2.53 40 101.20 
  Krygiel, Konrad 1720 POL0.5010.304012.00 
  Gawronski, Miroslaw 1986 POL1.0010.964038.40 
  Przybylski, Jan 1690 POL0.001-0.2340-9.20 
  Szydelko, Michal 1748 POL0.001-0.1740-6.80 
  Kotowicz, Kamil 1801 POL0.001-0.1340-5.20 
  Kusch, Jacek 1767 GER1.0010.854034.00 
  Sandomierski, Cyprian 1685 POL1.0010.774030.80 
  Sypien, Natan 1800 POL0.001-0.1340-5.20 
  Cichocki, Konrad 1727 POL0.5010.314012.40 

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)
 

 

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