Rapid: Individual Calculations May 2018
 Grossmann, Ryszard  Total change: -74.20  Rating chartPersonal card
 V Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2018-04-07
RcRownchangeKK*chgGame
 1630 1922 6.00 9 -1.48 20 -29.60 
  Matuszewski, Marcin 1522  * POL0.001-0.9220-18.40 
  Pawicki, Filip 1522  * POL1.0010.08201.60 
  Demski, Michal 1522  * POL1.0010.08201.60 
  Kania, Krystian 1719 POL1.0010.24204.80 
  Szymkowiak, Damian 1744 POL1.0010.27205.40 
  Jakubowski, Wojciech 1647 POL0.001-0.8320-16.60 
  Sypien, Natan 1522  * POL1.0010.08201.60 
  Hasinski, Krystian 1800 POL0.001-0.6720-13.40 
  Chowaniec, Artur 1674 POL1.0010.19203.80 
 * 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 Wroclaw Rapid 6 Wroclaw POL 2018-04-13
RcRownchangeKK*chgGame
 1838 1922 2.00 7 -2.23 20 -44.60 
  Szpinda, Piotr 1627 POL1.0010.15203.00 
  Stachowiak, Kamil m2322  * POL0.001-0.0820-1.60 
  Czyz, Artur 1734 POL0.001-0.7420-14.80 
  Smietanski, Marek 1700 POL1.0010.22204.40 
  Helaszek, Edward 1822 POL0.001-0.6420-12.80 
  Krzywda, Andrzej 2142 POL0.001-0.2220-4.40 
  Zerebiec, Maurycy 1522  * POL0.001-0.9220-18.40 
 * 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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