Rapid: Individual Calculations January 2023
 Tazbir, Marcin  Total change: -8.60  Rating chartPersonal card
 VIII Turniej Szachowy o Puchar Rady Nadzorczej Banku Spoldzielczego w Trzebnicy Trzebnica POL 2022-12-03
RcRownchangeKK*chgGame
 1997 2443 8.00 9 -0.10 10 -1.00 
  Urban, Marek 2043  * POL1.0010.08100.80 
  Helaszek, Edward 1746 POL1.0010.01100.10 
  Madajczak, Piotr 1893 POL1.0010.03100.30 
  Jankowiak, Tomasz 2065 POL1.0010.09100.90 
  Butkiewicz, Lukasz m2253 POL0.501-0.2510-2.50 
  Stachowiak, Kamil m2339 POL0.501-0.1410-1.40 
  Grot, Blazej c1785 POL1.0010.01100.10 
  Zareba, Radoslaw 1957 POL1.0010.04100.40 
  Dmochowska, Agnieszka wf1892 POL1.0010.03100.30 
 * 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)
 
 European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID Katowice POL 2022-12-17
RcRownchangeKK*chgGame
 2207 2443 7.50 11 -0.76 10 -7.60 
  Kotowicz, Kamil 2043  * POL1.0010.08100.80 
  Dubnevych, Maksym 2013 UKR1.0010.07100.70 
  Wikar, Martyna wf2152 POL1.0010.15101.50 
  Maly, Alexey m2278 UKR1.0010.28102.80 
  Deac, Bogdan-Daniel g2616 ROU0.5010.23102.30 
  Adams, Michael g2651 ENG0.001-0.2310-2.30 
  Grabarczyk, Miroslaw g2223 POL0.501-0.2810-2.80 
  Povilaitis, Tomas 2207 LTU0.001-0.8010-8.00 
  Galuszka, Tomasz 2084 POL0.501-0.4010-4.00 
  Redzisz, Michal f2078 POL1.0010.10101.00 
  Czarnecka, Lidia wc1934 POL1.0010.04100.40 
 * 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)
 

 

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