Rapid: Individual Calculations November 2023
 Chomczyk, Marek  Total change: 31.00  Rating chartPersonal card
 Turniej Szachowy o Puchar Burmistrza Ursynowa m. st. Warszawy Warszawa POL 2023-09-30
RcRownchangeKK*chgGame
 1952 2171 6.50 7 1.58 20 31.60 
  Branicki, Slawomir 1771  * POL1.0010.08201.60 
  Bratoszewski, Bartlomiej 1591 POL1.0010.02200.40 
  Juszkowski, Kamil 1674 POL1.0010.04200.80 
  Alvarado, Carlos c1962 PER1.0010.23204.60 
  Kopczynski, Michal c2198 POL1.0010.542010.80 
  Janeczko, Jakub 2157 POL1.0010.48209.60 
  Baum, Jonasz m2311 POL0.5010.19203.80 
 * 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)
 
 XV Otwocka Jesien Szachowa 80. Urodziny Pana Jana Otwock POL 2023-10-21
RcRownchangeKK*chgGame
 2046 2180 5.00 7 0.47 20 9.40 
  Opolski, Piotr 1780  * POL1.0010.08201.60 
  Hryszkiewicz, Michal 1813 POL1.0010.10202.00 
  Adamski, Jan m1959 POL1.0010.22204.40 
  Kokoszczynski, Jan f2202 POL0.001-0.4720-9.40 
  Bogdanov, Ignat 2072 UKR1.0010.35207.00 
  Chylewski, Patryk m2185 POL1.0010.512010.20 
  Baum, Jonasz m2311 POL0.001-0.3220-6.40 
 * 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)
 
 Otwarte Mistrzostwa Warszawy w szachach szybkich 2023 Warszawa POL 2023-10-28
RcRownchangeKK*chgGame
 1984 2180 5.50 9 -0.50 20 -10.00 
  Czech, Franciszek 1780  * POL1.0010.08201.60 
  Kobus, Stanislaw 1605 POL1.0010.02200.40 
  Celinski, Kamil 1889 POL1.0010.15203.00 
  Jakubowski, Krzysztof g2374 POL0.5010.25205.00 
  Druzd, Szymon 1503 POL1.0010.01200.20 
  Bogdanov, Egor m2355 UKR0.001-0.2720-5.40 
  Adamski, Jan m1959 POL1.0010.22204.40 
  Kowalski, Igor m2286 POL0.001-0.3620-7.20 
  Suliborski, Jakub 2104 POL0.001-0.6020-12.00 
 * 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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