Individual Calculations September 2021
 Shilov, Sergej  Total change: -13.40  Rating chartPersonal card
 V Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2021-07-27
RcRownchangeKK*chgGame
 2197 2197 4.00 9 -0.57 20 -11.40 
  Nasuta, Grzegorz g2518 POL0.001-0.1320-2.60 
  Golenia, Wojciech 2102 POL0.501-0.1320-2.60 
  Krzywda, Andrzej c2105 POL0.001-0.6320-12.60 
  Dylag, Emilia wf2144 POL1.0010.43208.60 
  Kozlowski, Michal 2043 POL1.0010.29205.80 
  Paszewski, Mateusz f2280 POL0.5010.11202.20 
  Parol, Pawel 2144 POL0.501-0.0720-1.40 
  Karolczuk, Iwo 2129 POL0.501-0.0920-1.80 
  Antolak, Julia wm2309 POL0.001-0.3520-7.00 

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)
 
 57th Akiba Rubinstein Chess Festival - OPEN C Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1858 2043 7.50 9 1.06 20 21.20 
  Stoop, Jan 1643  * NED1.0010.08201.60 
  Wasylkiewicz, Andrzej 1726 POL1.0010.13202.60 
  Kawula, Andrzej 1894 POL1.0010.30206.00 
  Krupa, Jerzy 1831 POL1.0010.23204.60 
  Szydelko, Kazimierz 1664 POL1.0010.09201.80 
  Kwiecien, Zbigniew 1952 POL1.0010.38207.60 
  Mazalon, Mariusz 2014 POL0.501-0.0420-0.80 
  Gromczak, Dariusz 1885 POL0.501-0.2120-4.20 
  Kulon, Boguslaw 2117 POL0.5010.10202.00 
 * 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)
 
 Otwarty Turniej Szachowy Pulawskie Lato z "HUSARIA" 2021 Pulawy POL 2021-08-27
RcRownchangeKK*chgGame
 1749 2043 4.50 7 -1.16 20 -23.20 
  Czapka, Piotr 1643  * POL0.501-0.4220-8.40 
  Mocko, Maciej 1643  * POL0.501-0.4220-8.40 
  Staniewicz, Adrianna wc1643  * POL0.501-0.4220-8.40 
  Flis, Piotr 1643  * POL1.0010.08201.60 
  Swatek, Wojciech 1837 POL1.0010.24204.80 
  Daszkiewicz, Adrian 1643  * POL1.0010.08201.60 
  Flak, Pawel 2192 POL0.001-0.3020-6.00 
 * 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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