Rapid: Individual Calculations August 2023
 Belczewski, Jacek  Total change: 16.00  Rating chartPersonal card
 VII Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-07-08
RcRownchangeKK*chgGame
 1728 1940 7.00 9 0.45 20 9.00 
  Herdzik, Jerzy 1540  * POL1.0010.08201.60 
  Witko, Dawid 1530 POL1.0010.08201.60 
  Tyran, Daniel 1685 POL1.0010.19203.80 
  Malinowski, Szymon 1814 POL1.0010.33206.60 
  Kempinski, Tomasz f2019 POL0.001-0.3920-7.80 
  Porebiak, Mateusz 1740 POL1.0010.24204.80 
  Grabowski, Pawel f2131 POL1.0010.752015.00 
  Tyda, Krzysztof c1561 POL0.001-0.9120-18.20 
  Krasinski, Maksymilian 1533 POL1.0010.08201.60 
 * 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)
 
 XXX Turniej Szachowy Kowalewo Pomorskie 2023 - OPEN A Kowalewo Pomorskie POL 2023-07-09
RcRownchangeKK*chgGame
 1916 1940 5.50 9 0.88 20 17.60 
  Stachowicz, Feliks 1608 POL1.0010.12202.40 
  Wojdak, Jan 2134 POL0.001-0.2520-5.00 
  Tyda, Krzysztof c1561 POL1.0010.09201.80 
  Koc, Przemyslaw 2218 POL0.5010.33206.60 
  Szymanski, Jan 1592 POL1.0010.11202.20 
  Sliwicki, Damian c2030 POL1.0010.622012.40 
  Poltorak, Sebastian f2141 POL0.001-0.2420-4.80 
  Grabowski, Pawel f2131 POL0.001-0.2520-5.00 
  Szmidt, Przemyslaw 1827 POL1.0010.35207.00 

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)
 
 XVI Turniej szachowy o Puchar Borow Tucholskich Tuchola POL 2023-07-22
RcRownchangeKK*chgGame
 1675 1940 6.50 9 -0.53 20 -10.60 
  Kesik, Szymon 1540  * POL1.0010.08201.60 
  Zapolska, Roksana 1478 POL1.0010.05201.00 
  Bieganski, Zdzislaw 1672 POL0.501-0.3320-6.60 
  Cyra, Dariusz 1784 POL1.0010.29205.80 
  Kutowski, Marcel 2028 POL0.001-0.3820-7.60 
  Heise, Marek 1907 POL1.0010.45209.00 
  Pyrzewski, Kamil 1565 POL0.001-0.9120-18.20 
  Banet, Zbigniew 1692 POL1.0010.19203.80 
  Kaminski, Slawomir 1411 POL1.0010.03200.60 
 * 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)
 

 

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