Rapid: Individual Calculations February 2022
 Kolodziejski, Piotr  Total change: 12.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska Juniorow w Szachach Szybkich Legnica POL 2022-01-16
RcRownchangeKK*chgGame
 1591 1711 5.00 7 0.61 20 12.20 
  Michalska, Anna-Maria 1311  * POL1.0010.08201.60 
  Komendecki, Antoni 1587 POL1.0010.33206.60 
  Topola, Rafal 1608 POL0.501-0.1420-2.80 
  Dahche, Abdel-Azziz 1505 POL1.0010.24204.80 
  Luberanski, Jakub f2044 POL0.5010.38207.60 
  Madajczak, Piotr 1835 POL0.001-0.3320-6.60 
  Czak, Dominik 1246 POL1.0010.05201.00 
 * 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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