Rapid: Individual Calculations October 2023
 Kowalski, Igor  Total change: -28.60  Rating chartPersonal card
 Otwarty Turniej Szachowy o Puchar Posla na Sejm RP Mariusza Kaluznego 2023 Torun POL 2023-09-10
RcRownchangeKK*chgGame
 1991 2315 6.50 9 -0.56 20 -11.20 
  Labuda, Krystian 1915  * POL1.0010.08201.60 
  Nowacka, Dorota 1623 POL1.0010.01200.20 
  Flak, Pawel 2014 POL1.0010.15203.00 
  Kacprzak, Karol f2274 POL0.501-0.0620-1.20 
  Razin, Vadim 2312 UKR0.5010.00200.00 
  Mis, Mieszko f2359 POL0.5010.06201.20 
  Rzewucki, Jan 1772 POL0.001-0.9720-19.40 
  Szymanski, Jan 1623 POL1.0010.01200.20 
  Kopaczewski, Adam 2030 POL1.0010.16203.20 
 * 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)
 
 GRAND PRIX POLONII WROCLAW - turniej nr 33 Wroclaw POL 2023-09-15
RcRownchangeKK*chgGame
 2061 2315 5.00 7 -0.37 20 -7.40 
  Helaszek, Edward 1915  * POL1.0010.08201.60 
  Jaworski, Tymon 1820 POL1.0010.04200.80 
  Madajczak, Piotr 1974 POL1.0010.12202.40 
  Raczek, Krzysztof f2238 POL0.501-0.1120-2.20 
  Gureke, Zuheyir Mert 1901 TUR0.501-0.4320-8.60 
  Razin, Vadim 2312 UKR0.5010.00200.00 
  Stachowiak, Kamil m2267 POL0.501-0.0720-1.40 
 * 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)
 
 Szansa Chess Open Rapid 2023 Warszawa POL 2023-09-17
RcRownchangeKK*chgGame
 2112 2315 5.50 9 -1.10 20 -22.00 
  Nowacka, Dorota 1915  * POL1.0010.08201.60 
  Celinski, Kamil 1890 POL1.0010.07201.40 
  Slomczewski, Michal 1976 NED1.0010.12202.40 
  Czernek, Tymon f2156 POL0.501-0.2120-4.20 
  Cherniaiev, Tykhon f2181 UKR0.501-0.1820-3.60 
  Mulawa, Cyprian c2118 POL0.501-0.2520-5.00 
  Rudzinska, Michalina wm2164 POL1.0010.30206.00 
  Galperin, Platon g2434 SWE0.001-0.3420-6.80 
  Malicka, Maria fwg2176 POL0.001-0.6920-13.80 
 * 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)
 
 GRAND PRIX POLONII WROCLAW - turniej nr 34 Wroclaw POL 2023-09-22
RcRownchangeKK*chgGame
 1995 2315 6.00 7 0.11 20 2.20 
  Antczak, Marcin 1915  * POL1.0010.08201.60 
  Klys, Kacper 1821 POL1.0010.04200.80 
  Demski, Michal 1954 POL1.0010.10202.00 
  Grot, Blazej c1931 POL1.0010.09201.80 
  Madajczak, Piotr 1974 POL1.0010.12202.40 
  Gibala, Adam 2057 POL0.501-0.3220-6.40 
  Razin, Vadim 2312 UKR0.5010.00200.00 
 * 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)
 
 Weekend Szachowy w Wadowicach-VI Turniej o Puchar Starosty Wadowice POL 2023-09-23
RcRownchangeKK*chgGame
 2016 2315 7.00 9 -0.04 20 -0.80 
  Zmij, Lukasz 1915  * POL1.0010.08201.60 
  Pilch, Anna 1494 POL1.0010.00200.00 
  Zaskalski, Arkadiusz 1914 POL1.0010.08201.60 
  Mirski, Michal 1989 POL1.0010.13202.60 
  Lewicki, Miroslaw m2378 POL0.5010.09201.80 
  Kumor, Lukasz 2111 POL0.501-0.2620-5.20 
  Lewtak, Dominik 1990 POL1.0010.13202.60 
  Kyc, Jerzy 2379 POL0.001-0.4120-8.20 
  Galyga, Zbigniew 1971 POL1.0010.12202.40 
 * 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)
 
 Winobraniowy Festiwal Szachowy Zielona Gora 2023 - OPEN A Zielona Gora POL 2023-09-24
RcRownchangeKK*chgGame
 2161 2315 6.50 9 0.53 20 10.60 
  Stys, Jakub 1915  * POL1.0010.08201.60 
  Statucki, Maciej 1813 POL1.0010.04200.80 
  Kula, Robert f2145 POL1.0010.28205.60 
  Aliavdin, Nikolai m2235 POL1.0010.39207.80 
  Kucza, Karol f2336 POL0.5010.03200.60 
  Vykouk, Jan m2429 CZE1.0010.662013.20 
  Gorkiewicz, Mateusz 2012 POL0.501-0.3620-7.20 
  Jagodzinski, Piotr 2191 POL0.001-0.6720-13.40 
  Kraus, Tomas m2374 CZE0.5010.08201.60 
 * 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)
 

 

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