Rapid: Individual Calculations October 2023
 Bratoszewski, Bartlomiej  Total change: 5.10  Rating chartPersonal card
 LIX Turniej o Puchar Kawki (FIDE) Warszawa POL 2023-09-03
RcRownchangeKK*chgGame
 1412 1591 5.00 7 -0.11 30 -3.30 
  Fedorczuk, Grzegorz 1191  * POL1.0010.08302.40 
  Przedmojski, Rafal 2248 POL0.001-0.0130-0.30 
  Rzeszotarski, Dariusz 1314 POL0.001-0.8330-24.90 
  Kocwin, Tomasz 1098 POL1.0010.04301.20 
  Branicki, Slawomir 1263 POL1.0010.13303.90 
  Michalek, Lukasz 1413 ENG1.0010.27308.10 
  Fuks, Milan 1360 POL1.0010.21306.30 
 * 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)
 
 LX Turniej o Puchar Kawki (FIDE) Warszawa POL 2023-09-10
RcRownchangeKK*chgGame
 1429 1591 4.50 7 -0.22 30 -6.60 
  Krasiewicz, Dawid 1443 POL1.0010.30309.00 
  Knotek, Wiktor 1191  * POL1.0010.08302.40 
  Fuks, Milan 1360 POL1.0010.21306.30 
  Kozak, Michal 1761 POL0.5010.22306.60 
  Flis, Piotr 1677 POL0.001-0.3830-11.40 
  Chrostowski, Kacper 1445 POL0.001-0.7030-21.00 
  Fajks, Julian 1123 POL1.0010.05301.50 
 * 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
 1698 1591 4.00 9 0.50 30 15.00 
  Zochowski, Kacper f2219 POL0.001-0.0130-0.30 
  Vervenko, Evgenia 1191  * POL1.0010.08302.40 
  Radzimski, Antoni 1961 POL0.001-0.1030-3.00 
  Grabarczyk, Jan 1187 POL1.0010.08302.40 
  Zalega, Maciej 1876 POL0.001-0.1630-4.80 
  Justyniarski, Michal 1308 POL1.0010.16304.80 
  Lee, Hyuk 1860 KOR1.0010.833024.90 
  Khamidov, Abdulla 1837 UKR0.001-0.1930-5.70 
  Yunusov, Mukhammad 1844 TJK0.001-0.1930-5.70 
 * 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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