Rapid: Individual Calculations October 2023
 Zajac, Szymon  Total change: 143.25  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B16 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1828 1760 6.50 10 2.36 25 59.00 
  Drozdz, Dominik 1360  * POL1.0010.08252.00 
  Klim, Filip 1924 POL1.0010.722518.00 
  Zalega, Maciej 1954 POL0.001-0.2525-6.25 
  Pozoga, Adam 1577 POL1.0010.26256.50 
  Meers, Hubert 2079 POL1.0010.872521.75 
  Fiszer, Bartosz c2077 POL0.001-0.1325-3.25 
  Musial, Igor 1887 POL0.001-0.3325-8.25 
  Wandor, Adam 1435 POL1.0010.13253.25 
  Janeczko, Jakub 2157 POL0.5010.422510.50 
  Derejczyk, Mateusz 1826 POL1.0010.592514.75 
 * 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)
 
 1. Otwarty Turniej Grand Prix Torunia Fundacja In Spe 2023-2024 - OPEN A Torun POL 2023-09-09
RcRownchangeKK*chgGame
 1669 1760 6.50 9 1.01 25 25.25 
  Cichecki, Jan 1360  * POL1.0010.08252.00 
  Zaluski, Adam 1408 POL1.0010.11252.75 
  Sivickis, Kornelia 1531 POL1.0010.21255.25 
  Olszewski, Marek 1930 POL1.0010.722518.00 
  Paziak, Patryk 1739 POL1.0010.472511.75 
  Stuczynski, Andrzej 2201 POL0.001-0.0625-1.50 
  Polak, Aleksander 1634 POL0.501-0.1725-4.25 
  Rzewucki, Jan 1772 POL0.001-0.4825-12.00 
  Zajac, Robert 1444 POL1.0010.13253.25 
 * 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)
 
 Otwarty Turniej Szachowy o Puchar Posla na Sejm RP Mariusza Kaluznego 2023 Torun POL 2023-09-10
RcRownchangeKK*chgGame
 1902 1760 6.00 9 2.36 25 59.00 
  Cieloch, Brajan 1360  * POL1.0010.08252.00 
  Dobrowolski, Henryk 1394 POL1.0010.10252.50 
  Kacprzak, Karol f2274 POL0.001-0.0425-1.00 
  Pawlowski, Pawel 1483 POL1.0010.17254.25 
  Nowacka, Dorota 1623 POL1.0010.32258.00 
  Razin, Vadim 2312 UKR1.0010.972524.25 
  Mis, Mieszko f2359 POL0.5010.482512.00 
  Kacprzak, Kacper f2302 POL0.5010.472511.75 
  Flak, Pawel 2014 POL0.001-0.1925-4.75 
 * 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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