Individual Calculations October 2023
 Swiderski, Pawel  Total change: 63.80  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy dla Osob z Niepelnosprawnoscia Szklarska Poreba POL 2023-08-22
RcRownchangeKK*chgGame
 1715 1609 5.00 9 1.69 20 33.80 
  Jagiello, Adolf 1220 POL1.0010.09201.80 
  Pociejowski, Marek 1876 POL1.0010.822016.40 
  Twarogiel, Tadeusz 1804 POL0.5010.25205.00 
  Mannke, Manfred 2015 POL0.001-0.0820-1.60 
  Naruszewicz, Lukasz 1767 POL1.0010.712014.20 
  Urban, Marek 1486 POL1.0010.33206.60 
  Kozlowski, Franciszek 1844 POL0.001-0.2120-4.20 
  Minko, Janusz 1689 POL0.001-0.3920-7.80 
  Ruszczycki, Jacek 1737 POL0.5010.17203.40 

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)
 
 Puchar Polski Niepelnosprawnych w szachach Wladyslawowo POL 2023-09-12
RcRownchangeKK*chgGame
 1750 1609 4.50 9 1.50 20 30.00 
  Uzialko, Marek 1883 POL1.0010.832016.60 
  Racis, Michal 1854 POL0.001-0.2020-4.00 
  Stachanczyk, Jacek m2125 POL0.001-0.0420-0.80 
  Dzienisiuk, Janusz 1778 POL0.001-0.2820-5.60 
  Jakimczuk, Katarzyna 1203 POL1.0010.08201.60 
  Bobrowski, Piotr 1728 POL1.0010.662013.20 
  Siewert, Roman 1831 POL0.001-0.2220-4.40 
  Szydlowski, Wiktor 1662 POL1.0010.572011.40 
  Szymanski, Leszek 1683 POL0.5010.10202.00 

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)
 

 

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