Rapid: Individual Calculations January 2023
 Krzywda, Andrzej  Total change: -48.20  Rating chartPersonal card
 Grand Prix Polonii 44 Wroclaw POL 2022-12-09
RcRownchangeKK*chgGame
 1605 2043 5.00 7 -1.51 20 -30.20 
  Sawczuk, Czeslaw 1643  * POL1.0010.08201.60 
  Andrzejewski, Jakub 1561 POL1.0010.05201.00 
  Helaszek, Edward 1746 POL0.001-0.8520-17.00 
  Uhryn, Lukasz 1524 POL0.501-0.4720-9.40 
  Gibala, Adam 1635 POL0.501-0.4220-8.40 
  Trebala, Michal 1478 POL1.0010.02200.40 
  Smukowski, Bartosz 1647 POL1.0010.08201.60 
 * 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)
 
 European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID Katowice POL 2022-12-17
RcRownchangeKK*chgGame
 1959 2043 5.00 10 -0.90 20 -18.00 
  Krasicki, Boguslaw 1643  * POL1.0010.08201.60 
  Sahidi, Samir m2494 SVK0.001-0.0620-1.20 
  Hasinski, Krystian 1635 POL1.0010.08201.60 
  Herwy, Jakub 1707 POL1.0010.12202.40 
  Kozak, Antoni 2350 POL0.001-0.1420-2.80 
  Plichta, Kamil f2356 POL0.001-0.1420-2.80 
  Pisarek, Jan 1755 POL1.0010.16203.20 
  Cukrowski, Filip f2267 POL0.001-0.2220-4.40 
  Wieczorek, Jakub 1703 POL0.001-0.8820-17.60 
  Wojs, Alicja 1675 POL1.0010.10202.00 
 * 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)
 

 

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