Rapid: Individual Calculations October 2023
 Bogdanov, Egor  Total change: -1.20  Rating chartPersonal card
 XXXIII Ogolnopolski Memorial Szachowy Jana Gietki gr A Rudnik nad Sanem POL 2023-09-16
RcRownchangeKK*chgGame
 1991 2356 7.00 9 -0.63 10 -6.30 
  Skiba, Krzysztof 1720 POL1.0010.01100.10 
  Kuziemko, Konrad 1752 POL1.0010.02100.20 
  Kusiak, Mateusz 2006 POL1.0010.11101.10 
  Mika, Tomasz c2128 POL0.501-0.2910-2.90 
  Kyc, Jerzy 2379 POL0.001-0.4710-4.70 
  Zieba, Hubert 1894 POL1.0010.05100.50 
  Woznicki, Tomasz 1956  * POL1.0010.08100.80 
  Babiarz, Arkadiusz 1865 POL1.0010.04100.40 
  Sernecki, Franciszek f2222 POL0.501-0.1810-1.80 
 * 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)
 
 II GWARKOWSKI RAPID - Open Tarnowskie Gory POL 2023-09-17
RcRownchangeKK*chgGame
 2091 2356 7.00 9 0.36 10 3.60 
  Dobrowolski, Kamil 1956  * POL1.0010.08100.80 
  Wieczorek, Jakub 1772 POL1.0010.02100.20 
  Lichorad, Mateusz 1895 POL1.0010.05100.50 
  Kulon, Klaudia mwg2237 POL1.0010.34103.40 
  Niedbala, Bartlomiej f2284 POL0.001-0.6010-6.00 
  Zmarzly, Wiktor 1636 POL1.0010.01100.10 
  Dobrowolski, Piotr m2316 POL0.501-0.0610-0.60 
  Razin, Vadim 2312 UKR1.0010.44104.40 
  Klekowski, Maciej g2413 POL0.5010.08100.80 
 * 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 Otwarte Mistrzostwa Mazowsza w Szachach Szybkich o Puchar Kolei Mazowieckich Otwock POL 2023-09-23
RcRownchangeKK*chgGame
 2098 2356 7.00 9 0.09 10 0.90 
  Karleszko-Jedynak, Karolina 1956  * POL1.0010.08100.80 
  Kaminski, Jan 1815 POL1.0010.03100.30 
  Harazinska, Magdalena wf1907 POL1.0010.06100.60 
  Kopczynski, Michal c2198 POL1.0010.29102.90 
  Kuzmicz, Krystian m2374 POL0.5010.03100.30 
  Chomczyk, Marek 2171 POL1.0010.26102.60 
  Fraczek, Daniel m2385 POL0.5010.04100.40 
  Kotarski, Bartosz 1922 POL1.0010.06100.60 
  Janeczko, Jakub 2157 POL0.001-0.7610-7.60 
 * 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)
 
 VI Turniej Szachowy o Puchar Prezydenta Miasta Tarnobrzega 2023 Gr A Tarnobrzeg POL 2023-09-24
RcRownchangeKK*chgGame
 2004 2356 7.50 9 0.06 10 0.60 
  Drygas, Wojciech 1956  * POL1.0010.08100.80 
  Juszczuk, Grzegorz 1698 POL1.0010.01100.10 
  Babiarz, Arkadiusz 1865 POL1.0010.04100.40 
  Marszalek, Maciej f2206 POL0.501-0.2010-2.00 
  Bogdanov, Ignat 2123 UKR1.0010.21102.10 
  Maksimenko, Andrei g2402 UKR0.5010.06100.60 
  Stachowicz, Hubert 1637 POL1.0010.01100.10 
  Jaskolka, Tomasz c2161 POL1.0010.25102.50 
  Lewtak, Dominik 1990 POL0.501-0.4010-4.00 
 * 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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