Rapid: Individual Calculations September 2022
 Krzywda, Andrzej  Total change: -4.00  Rating chartPersonal card
 Adolf Anderssen Memorial 2022 Wroclaw POL 2022-07-30
RcRownchangeKK*chgGame
 1872 2048 6.50 9 0.52 20 10.40 
  Witczak, Kamil 1648  * POL1.0010.08201.60 
  Tepe, Mario 1664 GER1.0010.09201.80 
  Bogdanov, Egor m2369 UKR0.001-0.1320-2.60 
  Gibala, Adam 1657 POL1.0010.09201.80 
  Toloknow, Adam 1449 POL1.0010.02200.40 
  Zeberski, Jakub m2243 POL0.001-0.2520-5.00 
  Olczak, Mariusz 1736 POL1.0010.14202.80 
  Krupacz, Maciej 1830 POL1.0010.22204.40 
  Grabarczyk, Miroslaw g2253 POL0.5010.26205.20 
 * 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 31 Wroclaw POL 2022-08-19
RcRownchangeKK*chgGame
 1728 2048 5.00 7 -0.72 20 -14.40 
  Trebala, Michal 1648  * POL1.0010.08201.60 
  Kokurewicz, Konrad 1578 POL1.0010.05201.00 
  Demski, Michal 1783 POL0.001-0.8220-16.40 
  Pokusinski, Antoni 1649 POL1.0010.08201.60 
  Helaszek, Edward 1704 POL1.0010.12202.40 
  Sabuk, Piotr m2231 POL0.001-0.2620-5.20 
  Tsviatko, Artem 1503 UKR1.0010.03200.60 
 * 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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