Rapid: Individual Calculations April 2024
 Piskur, Jakub  Total change: 0.80  Rating chartPersonal card
 MOSIR Radzynska Liga Szachowa Radzyn Podlaski POL 2024-03-01
RcRownchangeKK*chgGame
 1687 1494 1.00 4 -0.12 40 -4.80 
  Strojek, Robert 1729 POL0.001-0.2140-8.40 
  Skrzymowski, Tadeusz 1730 POL0.001-0.2040-8.00 
  Ponikowski, Dariusz 1885 POL0.001-0.0940-3.60 
  Korpysz, Hanna 1403 POL1.0010.384015.20 

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)
 
 X Otwarte Mistrzostwa Powiatu Radzynskiego w Szachach Szybkich w ramach cyklu _Grand Prix Lubelszczyzny 2024_ - FIDE Kakolewnica POL 2024-03-17
RcRownchangeKK*chgGame
 1689 1494 2.00 7 0.14 40 5.60 
  Ponikowski, Dariusz 1885 POL1.0010.914036.40 
  Skrzymowski, Tadeusz 1730 POL0.001-0.2040-8.00 
  Zwolak, Mariusz 1690 POL1.0010.754030.00 
  Pietkiewicz, Andrzej 1510 POL0.001-0.4840-19.20 
  Litwiniec, Andrzej 1735 POL0.001-0.2040-8.00 
  Oleksiuk, Anna 1546 POL0.001-0.4340-17.20 
  Strojek, Robert 1729 POL0.001-0.2140-8.40 

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)
 

 

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